{"product_id":"milltek-sport-toyota-gr-corolla-primary-cat-back-exhaust-system","title":"Milltek Sport Toyota GR Corolla Primary Cat-Back Exhaust System","description":"\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eEngineered and manufactured by Milltek Sport, this 76.2mm (3″) Primary cat-back exhaust has been developed specifically for the Toyota GR Corolla. \u003c\/span\u003eReplacing the factory exhaust from the catalytic converter rearwards, it improves exhaust gas flow while delivering a deeper, more refined exhaust tone. Designed using precision manufacturing techniques, the system offers an OEM-quality fit with enhanced performance and everyday usability.\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/WX-V8vQA_vo?si=TN_iifzpKveQ0YLt\" height=\"203\" width=\"360\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eResonated or Non-Resonated?\u003c\/h4\u003e\n\u003cp\u003eChoose the system to suit your driving style:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eResonated (Quieter):\u003c\/strong\u003e \u003cspan\u003eIncorporates a centre silencer to minimise cabin drone during motorway driving while producing a deeper, more refined exhaust note that's ideal for daily use.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Resonated Race (Louder):\u003c\/strong\u003e \u003cspan\u003eRemoves the centre silencer to maximise sound output, delivering a louder, sportier exhaust tone with increased presence throughout the rev range.\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eWhich Tailpipe Style?\u003c\/h4\u003e\n\u003cp\u003eMilltek offers a choice of premium tailpipes to compliment your car:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolished Round:\u003c\/strong\u003e \u003cspan\u003eA timeless mirror-polished finish manufactured from high-quality T304 stainless steel for lasting durability and a premium appearance.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCerakote Black Round:\u003c\/strong\u003e \u003cspan\u003eFinished in a durable ceramic-based black coating, offering a subtle OEM+ look with excellent resistance to heat and corrosion.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTitanium Round:\u003c\/strong\u003e \u003cspan\u003eLightweight titanium tailpipes provide a distinctive motorsport-inspired finish with heat-treated detailing and reduced overall weight.\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBurnt Titanium Round: \u003c\/strong\u003eCrafted titanium with Milltek's signature heat-treated blue and purple finish, reducing overall weight.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\n\u003cbr\u003eHow Does It Improve Your GR Corolla?\u003c\/h4\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\" data-end=\"2219\" data-start=\"1742\"\u003eManufactured from aerospace grade T304 stainless steel, the Milltek Sport system features mandrel bent pipework that maintains a consistent internal diameter throughout every bend. This allows exhaust gases to flow more efficiently, helping improve throttle response and reducing back pressure compared to the restrictive factory system. The lightweight construction also offers a modest weight saving while providing exceptional resistance to corrosion for year round driving.\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"2592\" data-start=\"2221\"\u003eAlthough turbocharged vehicles naturally limit outright power gains from an exhaust upgrade alone, fitting a Milltek Sport Cat-Back system transforms the driving experience with a richer exhaust note, improved engine response and a more engaging character. When combined with supporting modifications and ECU calibration, further performance improvements can be achieved.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eTechnical Specification\u003c\/h4\u003e\n\u003cdiv class=\"rte-table-wrapper\"\u003e\n\u003ctable style=\"width: 100%; height: 133px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003cth style=\"width: 29.901801%; height: 19px;\"\u003ePIPE DIAMETER\u003c\/th\u003e\n\u003ctd style=\"width: 67.323134%; height: 19px;\"\u003e76.2mm \/ 3″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003cth style=\"width: 29.901801%; height: 19px;\"\u003eMATERIAL\u003c\/th\u003e\n\u003ctd style=\"width: 67.323134%; height: 19px;\"\u003eT304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003cth style=\"width: 29.901801%; height: 19px;\"\u003eFITS TO\u003c\/th\u003e\n\u003ctd style=\"width: 67.323134%; height: 19px;\"\u003eOEM or Milltek Downpipe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003cth style=\"width: 29.901801%; height: 19px;\"\u003eMODEL\u003c\/th\u003e\n\u003ctd style=\"width: 67.323134%; height: 19px;\"\u003eToyota GR Corolla\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003cth style=\"width: 29.901801%; height: 19px;\"\u003eFITMENT YEARS\u003c\/th\u003e\n\u003ctd style=\"width: 67.323134%; height: 19px;\"\u003e2022-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003cth style=\"width: 29.901801%; height: 19px;\"\u003eFITTING TIME\u003c\/th\u003e\n\u003ctd style=\"width: 67.323134%; height: 19px;\"\u003e2 Hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003cth style=\"width: 29.901801%; height: 19px;\"\u003eNOTES\u003c\/th\u003e\n\u003ctd style=\"width: 67.323134%; height: 19px;\"\u003eWhere not supplied use original fittings.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003e\u003cstrong\u003e*Please Note: Due to Milltek's huge range of products, on occasion there can be a 3-4 week lead time on exhaust systems. Please contact us before ordering if you need your exhaust urgently. We will contact you within 1 working day of ordering with a lead time if there are any delays.* \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Milltek","offers":[{"title":"Non-Resonated \/ Polished Tips","offer_id":62064651665795,"sku":"SSXTY149","price":2295.54,"currency_code":"GBP","in_stock":true},{"title":"Non-Resonated \/ Cerakote Black Tips","offer_id":62064651698563,"sku":"SSXTY150","price":2501.06,"currency_code":"GBP","in_stock":true},{"title":"Non-Resonated \/ Titanium Tips","offer_id":62064651731331,"sku":"SSXTY151","price":2804.86,"currency_code":"GBP","in_stock":true},{"title":"Non-Resonated \/ Burnt Titanium Tips","offer_id":62064651764099,"sku":"SSXTY152","price":2912.91,"currency_code":"GBP","in_stock":true},{"title":"Resonated \/ Polished Tips","offer_id":62064651796867,"sku":"SSXTY159","price":2418.19,"currency_code":"GBP","in_stock":true},{"title":"Resonated \/ Cerakote Black Tips","offer_id":62064651829635,"sku":"SSXTY160","price":2623.72,"currency_code":"GBP","in_stock":true},{"title":"Resonated \/ Titanium Tips","offer_id":62064651862403,"sku":"SSXTY161","price":2927.51,"currency_code":"GBP","in_stock":true},{"title":"Resonated \/ Burnt Titanium Tips","offer_id":62064651895171,"sku":"SSXTY166","price":3035.57,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/6684\/4690\/files\/SSXTY152_1.jpg?v=1784814448","url":"https:\/\/jxlperformance.co.uk\/ja\/products\/milltek-sport-toyota-gr-corolla-primary-cat-back-exhaust-system","provider":"JXL Performance","version":"1.0","type":"link"}