Skip to product information
XForce BMW M140i F20/F21 Varex Valved Cat Back Exhaust System

XForce BMW M140i F20/F21 Varex Valved Cat Back Exhaust System

£1,702.51
Varex Smart Box Selection

Australian Manufactured

All XForce exhausts are proudly manufactured in Australia and have been for over 25 years

Improved Sound

XForce Exhausts offer a more pronounced and sporty exhaust sound, ranging from a subtle growl to a more aggressive roar
Payment methods
  • American Express
  • Apple Pay
  • Bancontact
  • Discover
  • Google Pay
  • iDEAL
  • Klarna
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa
Delivery, Returns & Stock Information

- With popular products we will always aim to hold stock to ensure rapid delivery times across the UK.

- With less commonly ordered products we rely on drop shipping from our suppliers, this can occasionally result in delays in delivery times.

- Where a product is required urgently please contact us first before placing your order so we can check stock and delivery times to ensure no disappointment.

- Once an order is placed we aim to be in touch within 24 hours with either your delivery details or estimated time of delivery for your products.

- Need to return an item? No problem, get in touch and we can explain the next steps.

Items in stock with XForce UK are usually delivered within 2-3 working days. Items that are out of stock with XForceUK can take up to 16 weeks to arrive (dependent on their manufacturing/stock status)

Please contact us ahead of time to confirm the lead time on the items you require to avoid disappointment.

Price Match

Seen it cheaper elsewhere? Get in touch with where and how much and we'll not only do our best to match it, where possible we aim to beat it!

Product Queries

Got a question about this product? Get in touch via our online chat or email and our team of experts will get back to you as soon as we can with an answer.

Does this fit my car?

This product is compatible with the following models and year ranges:

BMW M140i F20/F21 (2016-2019)

Unleash the true sound of your BMW M140i with the XFORCE cat-back exhaust system, complete with VAREX valve control.
Constructed of 304-grade stainless steel, the XFORCE twin 2.5" collecting to 3" piping system and race-style rear muffler helps reduce exhaust gas pressure for enhanced performance, whilst the integrated VAREX exhaust valve gives you control over your exhaust volume, all from the touch of a button!

Not only do you get an exhaust system that lets you adjust how you your exhaust sounds, you also get enhanced looks too thanks to the brushed finish, precision TIG welds and a 4” polished tips

  • Oem size splitting to twin 2.5″ then collecting to 3″ at rear
  • Brushed 304 stainless steel
  • Varex rear muffler
  • Slip joint connections
  • 4″ 304 polished tips

 

VAREX Smart Box is a control device with patent-pending technology that lets the user manually and automatically adjust the exhaust sound level of the VAREX exhaust. Users can operate and make changes to the settings via an elegantly designed Smartphone App. The connections between the Smart Box and smartphones are via the latest Bluetooth® technology, which provides a intuitive user experience.

  • Precise manual adjustment of VAREX exhaust valve positions
  • Custom pre-set of VAREX exhaust valve position
  • Tune the VAREX exhaust as fine as 1% increments
  • Automatic control of VAREX exhaust valve positions based on real-time information of RPM, throttle, and speed
  • Automatic control of VAREX exhaust valve positions based on the real-time GPS location of the vehicle
  • For select vehicle factory drive mode control can be retained with a suited harness

You may also like