{"title":"Focus ST Mk2 Engine Build","description":"","products":[{"product_id":"airtec-motorsport-two-piece-breather-system-for-focus-mk2-st-rs","title":"AIRTEC Motorsport Two-Piece Breather System for Focus Mk2 ST \u0026 RS","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cdiv\u003e\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp\u003eTuning levels on the Focus RS \u0026amp; ST have pushed the standard Ford oil filter housing to its limit, with the fragile diaphragm inside these housings splitting or leaking due to the clip on design, an upgraded breather system is required, the AIRTEC Motorsport two-piece breather kit ticks all the boxes and more…\u003c\/p\u003e\n\u003cp\u003eThe AIRTEC Motorsport two-piece breather kit includes the following:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Modified \u0026amp; Baffled Ford oil filter housing, includes new oil filter element and oil seals for no fuss fitting\u003c\/li\u003e\n\u003cli\u003e1 x AIRTEC Motorsport oil separator with billet mounting block and laser cut fitting washer that also doubles up as a template when drilling to attach separator to battery tray\u003c\/li\u003e\n\u003cli\u003ePro Hoses oil resistant fluoro silicone lined hoses, custom made to fit your engine bay, far superior fitting than straight hoses. Complete with full stainless steel jubilee clips, very minor trimming of hoses may be required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eExchange\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– We require your old oil filter housing before sending 2 piece breather kit. Once purchased, a kit will be allocated for you, when we have received your old ford oil filter housing we can send your new 2 piece AS breather kit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutright\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– You will receive full kit \u0026amp; if you wish to return your old oil filter housing we will refund you the surcharge. This is good for international customers that can’t send their old unit back \u0026amp; customers that wish to fit first and then return after installation\u003c\/p\u003e\n\u003cp class=\"x_MsoNormal x_ContentPasted0\"\u003e\u003cb class=\"x_ContentPasted0\"\u003ePlease note\u003c\/b\u003e; our kit is designed to allow the engine to breathe better by venting fumes to atmosphere, whereas the engine’s original breather system limits the fumes by recirculating them back into the engine’s intake to consume.\u003c\/p\u003e\n\u003cp class=\"x_MsoNormal x_ContentPasted0\"\u003eHowever, allowing the engine to increase its breathing capacity can bring to light previously unforeseen issues that usually indicate engine wear or general ill health that had before been masked by the original breather system’s limitations.\u003c\/p\u003e\n\u003cp class=\"x_MsoNormal x_ContentPasted0\"\u003eWe have sold 100s of these kits over the years, but as these cars get older we must highlight the importance of ensuring they are in excellent health and running order, as from time-to-time a customer will report experiencing a noticeable increase in fumes and or\/smoke after fitting a breather kit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAIRTEC part no: ATMSFO16\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Airtec Motorsport","offers":[{"title":"Exchange - Old Unit Required","offer_id":47839930810642,"sku":"ATMSFO16","price":601.7,"currency_code":"GBP","in_stock":true},{"title":"Outright Purchase","offer_id":47839930843410,"sku":"ATMSFO16","price":802.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/6684\/4690\/files\/2-39.jpg?v=1723805255"},{"product_id":"airtec-motorsport-power-steering-tank-for-focus-mk2-with-sight-glass-and-cap","title":"AIRTEC Motorsport Power Steering Tank for Focus MK2 – With Sight Glass and Cap","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cdiv\u003e\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp\u003eAIRTEC Motorsport Power Steering Tank for Focus Mk2 – with Sight Glass and Cap\u003c\/p\u003e\n\u003cp\u003eMade from lightweight alloy, the AIRTEC Motorsport power steering tank is a direct replacement item that replaces the standard plastic item that can become brittle over time.\u003c\/p\u003e\n\u003cp\u003eThe tank also features a sight glass to check the level and comes complete with a cap.\u003c\/p\u003e\n\u003cp\u003eFinished in Pro-Series black only with a silver cap, the tank completes the aesthetic look of a Mk2 Focus engine bay perfectly.\u003c\/p\u003e\n\u003cp\u003eRegistered Design Right number:\u003c\/p\u003e\n\u003cp\u003eAIRTEC part number: ATMSFO109\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Airtec Motorsport","offers":[{"title":"Default Title","offer_id":47839993102610,"sku":"ATMSFO109","price":153.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/6684\/4690\/files\/1-1_9e189b1f-0010-4097-902b-1f3a656ef233.jpg?v=1705503354"},{"product_id":"airtec-motorsport-air-con-delete-kit-for-mk2-focus-st-rs","title":"AIRTEC Motorsport Air-Con Delete Kit for Mk2 Focus ST\/RS","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cdiv\u003e\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp\u003eAIRTEC Motorsport Focus Mk2 ST\/RS \u0026amp; Volvo C30 T5 Air-Con Delete Kit\u003c\/p\u003e\n\u003cp\u003eFor those looking to extract the very best performance from their Mk2 Focus ST\/RS or Volvo C30 T5, the AIRTEC Motorsport air-con delete kit helps to reduce engine parasitic loss, improving response and horsepower, as well as reducing unwanted weight and removing clutter from the engine bay.\u003c\/p\u003e\n\u003cp\u003eThis comprehensive kit includes a carefully machined alloy pulley, to directly replace the air-con pump unit, along with specially crafted CNC machined brackets, new auxiliary belts and all of the fixtures and fittings required to safely remove the entire air-con system.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003ePlease note: This is recommended for Motorsport use only and is not intended for road use.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eSump bolt will need to be removed, air-con delete kit adds adequate pressure due to the 3 point fixing system.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eWe highly recommend the undertray is used, this prevents water ingress and unwanted debris entering the pulley’s and potential engine failure.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRegistered Design Right number: 6030028\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAIRTEC part no: ATMSFO75\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Airtec Motorsport","offers":[{"title":"Default Title","offer_id":47840123945234,"sku":"ATMSFO75","price":395.34,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/6684\/4690\/files\/1-1-13.jpg?v=1723799565"},{"product_id":"acl-race-conrod-bearing-set-ford-focus-st-and-rs-mk2-2-5-duratec","title":"ACL Race Conrod Bearing Set - Ford Focus ST and RS Mk2 2.5 Duratec","description":"\u003cp data-mce-fragment=\"1\"\u003eACL Race Series performance engine bearings are manufactured to exacting tolerances. Micron tolerance machining supported by precision measurements systems delivers consistent accuracy to key characteristics like wall thickness and crush. This ensures reliable fit and helps maintain consistent clearances.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eA blend of characteristics to provide high strength and excellent seizure resistance.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eNo flash plating is applied to further improve bearing retention and maximise heat transfer.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe ACL group is a key player in the Australian automotive components market, distributing components and manufacturing engine bearing materials. They also provide powder metallurgy parts and gaskets. The company produces one of the largest ranges of automotive replacement engine bearings for Australian, American, Japanese, European and English motor vehicles.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis helps to serve the Australian engine re-building industry and replacement market but also exporting to over 55 countries throughout the world. With its strong market share and proven product quality, the Group is a leader in the market with long-term customer relationships and a vertically integrated structure that provides a strong and stable platform for future growth.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eApplication: HUBA,HUWA,HYDA,HYDB,HYDC,JZDA Inline 5, 2.5L Turbo - Focus RS, ST\u003c\/strong\u003e\u003c\/p\u003e","brand":"ACL Bearings","offers":[{"title":"Default Title","offer_id":48064414875922,"sku":"5B7880H","price":72.64,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/6684\/4690\/files\/ACL_Race_Series_Engine_Bearings_ad7c4095-3fa0-4206-b6f6-b2f9d7822822.jpg?v=1708334937"},{"product_id":"athena-racing-head-gasket-ford-focus-st-and-rs-2-5-duratec","title":"Athena Racing Head Gasket - Ford Focus ST and RS 2.5 Duratec","description":"\u003cp\u003eSpecifically designed to deal with increasingly high cylinder pressures and temperatures, Athena's multilayer gaskets are fitted by many car manufacturers as original equipment. They are manufactured using high-grade shape memory AISI 301 and they are provided with a combination of 3 to 5 outer and inner layers which are capable of withstanding higher compression levels compared to standard configurations.\u003c\/p\u003e\n\u003cp\u003eThe type of steel used for the layers can vary with the needs of the engine. They provide excellent sealing capability that is uniform across the entire surface, compensating for any type of cylinder bore distortion. They are the best solution for both engines with aluminium cylinder heads with cast iron cylinder blocks and for engines with aluminium cylinder heads with aluminium cylinder blocks. Each layer is individually cut with state of art of laser equipment which guarantees perfect cut quality, while the embossments are formed with an optimal stabilization process. Athena's multilayer gaskets are carefully analyzed and tested.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFounded in 1973 Athena is a group of 7 companies which produce gaskets, technical articles and metallic components for the industrial and motorcycle sectors. They all operate according to the UNI EN ISO 9002 quality standards. Their main concepts are: reliability, availability, technical evolution and constant improvement.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eCompatibility: \u003c\/strong\u003e\u003c\/span\u003eHUBA HUWA HYDB HYDC JZDA HYDA\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eGasket Bore:\u003c\/strong\u003e 83\/84mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eGasket Thickness:\u003c\/strong\u003e 1.20\/1.60mm\u003c\/span\u003e\u003c\/p\u003e","brand":"Athena","offers":[{"title":"83mm Gasket Bore - 1.20mm Thickness","offer_id":48068159635730,"sku":"338284R","price":189.0,"currency_code":"GBP","in_stock":true},{"title":"83mm Gasket Bore - 1.60mm Thickness","offer_id":48068159668498,"sku":"338429R","price":189.0,"currency_code":"GBP","in_stock":true},{"title":"84mm Gasket Bore - 1.20mm Thickness","offer_id":48068159701266,"sku":"330045R","price":239.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/6684\/4690\/files\/29534.jpg?v=1708376700"},{"product_id":"arp-head-stud-kit-ford-focus-st-and-rs-mk2-2-5-duratec","title":"ARP Head Stud Kit - Ford Focus ST and RS Mk2 2.5 Duratec","description":"\u003cp\u003eIt is for good reason that virtually every top professional engine builder relies on ARP Pro Series head studs for their all-out competition powerplants. Simply stated, there’s not a better stud setup on the market today.\u003cbr\u003e\u003cbr data-mce-fragment=\"1\"\u003eFor openers, ARP only uses premium grade 8740 alloy and a proprietary ARP2000® alloy that are rated far superior to “aircraft” quality alloy steels. Secondly, each stud is\u003cbr data-mce-fragment=\"1\"\u003eplaced vertically into special racks and precisely heat-treated to 190,000 psi for the 8740 material and 220,000 psi for the ARP2000® material. This procedure ensures complete heat penetration and the results are far superior to those lesser quality studs from other manufacturers who just dump pieces in a basket and hope for the best.\u003cbr\u003e\u003cbr data-mce-fragment=\"1\"\u003eFollowing heat-treat, each stud is centerless ground to make it as close to perfectly concentric as possible. It’s important to note that lesser quality studs are not even centerless ground – the material is thread rolled in bar stock form (mostly before heat-treat, when the material is easier to machine). Because ARP studs are manufactured to such exacting tolerances, you will note that gaskets and cylinder heads literally glide into position and are perfectly aligned – something that won’t happen with inferior quality head studs.\u003cbr\u003e\u003cbr data-mce-fragment=\"1\"\u003eARP studs are thread rolled after heat-treat, which gives them about 2000% (that’s twenty times) better fatigue strength than those studs that are threaded prior to heat-treat. It costs a lot more to do it this way, because it’s tough on tooling, but the results are well worth the extra effort.\u003cbr\u003e\u003cbr data-mce-fragment=\"1\"\u003eYou will also note that ARP offers specially undercut studs for several engines. This procedure more equalizes the “stretch” of both studs, which makes for a more consistent clamping force – and one that compensates for head gasket compression when the cylinder heads are installed. This helps prevent blown head gaskets, and assures optimum engine sealing!\u003c\/p\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":48079016558866,"sku":"251-4703","price":399.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/6684\/4690\/files\/eng_pl_ARP-208-4306-head-stud-kit-for-Honda-B20B-with-B16A-VTEC-head-2079_1_2048x2048_86a731a8-1966-4819-938f-87531a1937e9.jpg?v=1708512163"},{"product_id":"arp-main-stud-kit-ford-focus-st-and-rs-mk2-2-5-duratec","title":"ARP Main Stud Kit - Ford Focus ST and RS Mk2 2.5 Duratec","description":"\u003cp\u003eThere are many important reasons to use ARP main stud kits, including the elimination of main cap walk and fretting, as well as protecting the threads in your engine block. All kits come complete with hardened parallel-ground washers and high quality nuts. Some applications have provisions for mounting windage trays and have specially designed standoff studs with serrated lock nuts to position the windage tray and lock it securely in place.\u003c\/p\u003e\n\u003cp\u003eThe studs are manufactured from 8740 chrome moly steel, heat-treated in-house to 190,000 psi tensile strength, and precision J-form threads rolled after heat-treat to create a fastener that has threads 2000% stronger than others.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSTUDS vs. BOLTS\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eARP recommends the use of main studs over bolts whenever possible for several key reasons. First is the ability to obtain more accurate torque readings because studs don’t “twist” into the block. All clamping forces are on one axis. By the same token, there is less force exerted on the block threads, which contributes to improved block life (very critical on aluminum blocks). Finally, there are factors of easier engine assembly and proper alignment of caps every time.\u003c\/p\u003e","brand":"ARP Bolts","offers":[{"title":"Default Title","offer_id":48079895855378,"sku":"251-5801","price":499.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/6684\/4690\/files\/eng_pl_ARP-208-4306-head-stud-kit-for-Honda-B20B-with-B16A-VTEC-head-2079_1_2048x2048_6ed35338-7d9f-4199-8185-6f07ea527a5f.jpg?v=1708515605"},{"product_id":"bw-h-beam-connecting-rods-ford-focus-st-and-rs-mk2-2-5-duratec","title":"BW H-Beam Connecting Rods - Ford Focus ST and RS Mk2 2.5 Duratec","description":"\u003cdiv class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-6ad77c0\" data-id=\"6ad77c0\" data-element_type=\"column\"\u003e\n\u003cdiv class=\"elementor-widget-wrap elementor-element-populated e-swiper-container\"\u003e\n\u003cdiv class=\"elementor-element elementor-element-5f5f535 elementor-widget elementor-widget-text-editor\" data-id=\"5f5f535\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eRH-Beam stands for reinforced H-beam. H-beam design is very popular due to the good strength and affordable price. The RH-beam is a stronger design based on H-beam from BW engineers. It’s \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003edesigned\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e for the enthusiasts who preferred H-beam rather than an I-beam without any compromise on performance. It suits for high horsepower and torque. The reinforced straight H-section, stronger structure, and enlarged mating surface make it capable of extreme loading.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e– Featured with \u003cb\u003eARP2000\u003c\/b\u003e fasteners.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eRod Quantity:\u003c\/strong\u003e 5\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eBolt:\u003c\/strong\u003e 3\/8\"x1.6\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eC-To-C:\u003c\/strong\u003e 143.00mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eB.E. Bore:\u003c\/strong\u003e 53.00mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eB.E. Width:\u003c\/strong\u003e 25.65mm\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eP.E. Bore:\u003c\/strong\u003e 23mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 580g\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv data-element_type=\"column\" data-id=\"6ad77c0\" class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-6ad77c0\"\u003e\n\u003cdiv class=\"elementor-widget-wrap elementor-element-populated e-swiper-container\"\u003e\n\u003cdiv data-widget_type=\"text-editor.default\" data-element_type=\"widget\" data-id=\"5f5f535\" class=\"elementor-element elementor-element-5f5f535 elementor-widget elementor-widget-text-editor\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch6\u003e\u003cspan style=\"color: #000000;\"\u003e*Images are representatives, the actual product may be different. \u003c\/span\u003e\u003c\/h6\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Bridgeway","offers":[{"title":"Default Title","offer_id":48081933566226,"sku":"5-EPR-204-00","price":725.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/6684\/4690\/files\/BW_H_Beam_1_69433218-7ed1-47b6-af48-22912bd28ccd.jpg?v=1708523638"},{"product_id":"je-pistons-ford-focus-st-mk2-st225-piston-kit","title":"JE Pistons Ford Focus ST Mk2 ST225 Piston Kit","description":"\u003cdiv class=\"kwt-excerpt-wrap woocommerce-product-details__short-description kwt-excerpt-_a81806-33 kwt-excerpt-single wp-block-kadence-wootemplate-blocks-excerpt\"\u003e\n\u003cdiv class=\"kwt-excerpt-wrap woocommerce-product-details__short-description kwt-excerpt-_a81806-33 kwt-excerpt-single wp-block-kadence-wootemplate-blocks-excerpt\"\u003e\n\u003cdiv class=\"kwt-excerpt-wrap woocommerce-product-details__short-description kwt-excerpt-_a81806-33 kwt-excerpt-single wp-block-kadence-wootemplate-blocks-excerpt\"\u003e\n\u003cp\u003eAs the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons for European, import and sport compact applications. Engineered, forged and machined 100% in the USA, JE Pistons are designed for each specific engine and racing application to provide the ultimate combination of durability and performance. From drift track to drag strip, JE Pistons’ performance is proven in victory lane time and time again. Equip your engine with the best in forged pistons.\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eForged in the USA using 2618 aluminum, yielding high tensile strength needed for high-demand performance applications\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for each engine and use application to provide optimized performance durability\u003c\/li\u003e\n\u003cli\u003eProprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pin\u003c\/li\u003e\n\u003cli\u003eSkirt coating (depending on application) reduces friction and wear on piston skirts and cylinder walls while simultaneously reducing operating noise\u003c\/li\u003e\n\u003cli\u003eAccumulator groove (depending on application) helps reduce pressure from combustion gases, reducing ring fluttering and improving ring seal for consistent power\u003c\/li\u003e\n\u003cli\u003eIncludes high-quality wrist pins, locks, and JE Pro Seal premium piston rings\u003c\/li\u003e\n\u003cli\u003eMade 100% in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable class=\"woocommerce-product-attributes shop_attributes\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_cylinder-head\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eCylinder Head\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003eFORD ST 2.5\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_bore-diameter\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eBore Diameter\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003e83.00 MM\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_piston-head-type\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003ePiston Head Type\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003eDish\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_compression-height\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eCompression Height\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003e1.118 IN\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_piston-volume\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003ePiston Volume\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003e-7.20 CC\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_piston-material\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003ePiston Material\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003e2618\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_piston-quantity\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003ePiston Quantity\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003e5\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_forging-type\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eForging Type\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003eFSR\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_piston-average-weight\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003ePiston Average Weight\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003e282 GR\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_ring-set-included\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eRing Set Included\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003eYes\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_top-compression-ring-thickne\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eTop Compression Ring Thickness\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003e0.0400 IN\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_second-compression-ring-thi\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eSecond Compression Ring Thickness\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003e0.0480 IN\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_oil-ring-thickness\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eOil Ring Thickness\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003e0.111 IN\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_wrist-pin-outer-diameter\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eWrist Pin Outer Diameter\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003e0.827 IN\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_wrist-pin-length\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eWrist Pin Length\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003e2.250 IN\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"woocommerce-product-attributes-item woocommerce-product-attributes-item--attribute_pa_wrist-pin-wall-thickness\"\u003e\n\u003cth class=\"woocommerce-product-attributes-item__label\"\u003eWrist Pin Wall Thickness\u003c\/th\u003e\n\u003ctd class=\"woocommerce-product-attributes-item__value\"\u003e\n\u003cp\u003e0.150 IN\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"JE Pistons","offers":[{"title":"83.00mm","offer_id":48163237953810,"sku":"312414","price":1112.36,"currency_code":"GBP","in_stock":true},{"title":"83.50mm","offer_id":48163237986578,"sku":"312415","price":1112.36,"currency_code":"GBP","in_stock":true},{"title":"84.00mm","offer_id":48163248242962,"sku":"312416","price":1112.36,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/6684\/4690\/files\/Untitled_d5f40431-ed8a-4e52-a349-58ee5673929e.png?v=1709401415"},{"product_id":"king-racing-main-bearing-set-ford-focus-st-and-rs-mk2-2-5-duratec-mb612xp","title":"King Racing Main Bearing Set - Ford Focus ST and RS Mk2 2.5 Duratec MB612XP","description":"\u003cp\u003eKing XP \u0026amp; XPC race bearings have already led to new records on the race track.  King’s ability to meet the continuously changing and challenging demands of the racing industry with our unique materials and geometric features are a testament to the quality and reliability of our bearings, and reinforces our commitment to developing the ultimate race bearings.\u003c\/p\u003e\n\u003cp\u003eThe King Racing line contains engine bearingsfor various segments. Equipped with advanced materials and construction techniques, King Racing bearings extend the limits of power, performance and durability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplication: Ford Focus ST and RS Mk2 2.5 Duratec\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLearn more about King race bearings features in the following video:\u003c\/p\u003e\n\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/_pSQhdgFum8?si=Kb35iySdmIYwc1me\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e","brand":"King Racing Bearings","offers":[{"title":"Default Title","offer_id":48235180196114,"sku":"MB612XP","price":149.84,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/6684\/4690\/files\/king-bearings-conrod__80712.1675342892_7d35cd64-5632-4db3-a02a-152f73c442ff.jpg?v=1710020290"},{"product_id":"king-racing-conrod-bearing-set-ford-focus-st-and-rs-mk2-2-5-duratec-cr509xp","title":"King Racing Conrod Bearing Set - Ford Focus ST and RS Mk2 2.5 Duratec CR509XP","description":"\u003cp\u003eKing XP \u0026amp; XPC race bearings have already led to new records on the race track.  King’s ability to meet the continuously changing and challenging demands of the racing industry with our unique materials and geometric features are a testament to the quality and reliability of our bearings, and reinforces our commitment to developing the ultimate race bearings.\u003c\/p\u003e\n\u003cp\u003eThe King Racing line contains engine bearingsfor various segments. Equipped with advanced materials and construction techniques, King Racing bearings extend the limits of power, performance and durability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplication: Ford Focus ST and RS Mk2 2.5 Duratec\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLearn more about King race bearings features in the following video:\u003c\/p\u003e\n\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/_pSQhdgFum8?si=Kb35iySdmIYwc1me\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e","brand":"King Racing Bearings","offers":[{"title":"Default Title","offer_id":48235189829906,"sku":"CR509XP","price":85.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/6684\/4690\/files\/king-bearings-conrod__80712.1675342892_c670e9d0-2024-455e-8668-11cac6652659.jpg?v=1710020380"},{"product_id":"wiseco-5-cyl-piston-kit-ford-focus-st-and-rs-mk2-2-5-duratec","title":"Wiseco 5 Cyl Piston Kit - Ford Focus ST and RS Mk2 2.5 Duratec","description":"\u003cdiv class=\"kwt-description-wrap kwt-description-_3ebc23-72 kwt-description-single wp-block-kadence-wootemplate-blocks-description\"\u003e\n\u003cdiv class=\"kwt-excerpt-wrap woocommerce-product-details__short-description kwt-excerpt-_a81806-33 kwt-excerpt-single wp-block-kadence-wootemplate-blocks-excerpt\"\u003e\n\u003cdiv class=\"kwt-excerpt-wrap woocommerce-product-details__short-description kwt-excerpt-_a81806-33 kwt-excerpt-single wp-block-kadence-wootemplate-blocks-excerpt\"\u003e\n\u003cdiv class=\"kwt-excerpt-wrap woocommerce-product-details__short-description kwt-excerpt-_a81806-33 kwt-excerpt-single wp-block-kadence-wootemplate-blocks-excerpt\"\u003e\n\u003cp\u003eWiseco Ford 2.5L 20V Piston Set, 83.00 mm Bore, 30.50 mm Compression Height, 0.9055 in. Pin Diameter, European, Set of 5.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"kwt-description-wrap kwt-description-_3ebc23-72 kwt-description-single wp-block-kadence-wootemplate-blocks-description\"\u003e\n\u003cp\u003eProfessional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability features and provided with premium rings, Professional Series pistons are designed and built for use in heavy to severe duty race builds. Remove your limits with Wiseco’s Professional Series.\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEngineered, forged, and machined in the USA from 2618 aluminum for improved tensile strength\u003c\/li\u003e\n\u003cli\u003eArmorGlide® Skirt Coating: seizure resistant, friction reduction, and quieter operation\u003c\/li\u003e\n\u003cli\u003eFully machined crown features\u003c\/li\u003e\n\u003cli\u003ePrecision ring grooves, anti-detonation groove, and additional ring seal improving features\u003c\/li\u003e\n\u003cli\u003eForced pin oiling\u003c\/li\u003e\n\u003cli\u003eDesigned and built to withstand heavy to severe duty performance applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Wiseco","offers":[{"title":"83.00mm","offer_id":48264855683346,"sku":"WKE227M83","price":908.2,"currency_code":"GBP","in_stock":true},{"title":"83.50mm","offer_id":48264855716114,"sku":"WKE227M835","price":908.2,"currency_code":"GBP","in_stock":true},{"title":"84.00mm","offer_id":48264868888850,"sku":"WKE227M84","price":908.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/6684\/4690\/files\/w_768_64fa7179-ad6f-4a0e-827a-f20697b034ed.jpg?v=1710344028"},{"product_id":"pierburg-boost-solenoid-control-valve-ford-focus-st-mk2-st225","title":"Pierburg Boost Solenoid Control Valve - Ford Focus ST Mk2 ST225","description":"\u003cp\u003e\u003cspan\u003eBosch is a leading global supplier of automotive technology and services, as well as industrial technology, consumer goods, and building technology. Each year, Bosch spends more than 8% of sales revenue on R\u0026amp;D, applying for over 3,000 patents worldwide.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eBosch ensures that all of its filters: fuel, oil, air or cabin\/pollen, meet the quality, fitment and durability requirements of the vehicle manufacturer. Drawing on knowledge and manufacturing expertise of other engine components\/systems, such as injection systems, Bosch appreciates the crucial role that filters play in ensuring that vehicles run smoothly and efficiently.\u003c\/span\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Pierburg","offers":[{"title":"Default Title","offer_id":50152791638290,"sku":"424590530","price":91.07,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/6684\/4690\/files\/424590530.jpg?v=1724327777"},{"product_id":"genuine-ford-map-sensor-ford-focus-st-mk2-st225-2-5-duratec","title":"Genuine Ford MAP Sensor - Ford Focus ST Mk2 ST225 2.5 Duratec","description":"\u003cp\u003eGenuine Ford UK parts are a direct replacement for the parts fitted to your car from factory, ensuring a perfect fit first time with zero modifications. \u003c\/p\u003e\n\u003cp\u003eA common cause of underboost or overboost on the ST225 is the MAP sensor failing. Don't take the risk on a used replacement when you can buy brand new to remove this issue. \u003c\/p\u003e","brand":"Genuine Ford","offers":[{"title":"Default Title","offer_id":50202045710610,"sku":"1367813","price":99.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/6684\/4690\/files\/Ford_Focus_Mk2_RS_MAP_Sensor_1689133.png?v=1725283035"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/6684\/4690\/collections\/Engine_Build_ec8988f9-7cad-46fd-a2fd-cd83af01889f.jpg?v=1749756796","url":"https:\/\/jxlperformance.co.uk\/hi\/collections\/focus-st-mk2-engine.oembed","provider":"JXL Performance","version":"1.0","type":"link"}