XForce
XForce BMW M3 F80 M4 F82 Varex Valved Cat Back Exhaust System
XForce BMW M3 F80 M4 F82 Varex Valved Cat Back Exhaust System
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Shipping, Returns & Delivery Information
Shipping, Returns & Delivery 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.
Please Note:
If an item is not in stock with XForce UK, it usually takes a maximum of 2-4 weeks from the date of order if in stock in Australia, however with some made to order systems it can be as long as 3-4 months.
Price Match
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
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?
Does this fit my car?
This product is compatible with the following models and year ranges:
BMW M3 F80 (2014-2020)
BMW M4 F82/F83 (2014-2020)
Let your twin-turbo S55 sing with our VAREX Valve equipped exhaust system to suit the BMW F80 M3 and F82 M4 Engineered with 2.5” 304 stainless steel with quad 4” tip outlets, this system projects a symphony like no other. Not only will your M sound the best, it will look the part as well. Designed for the spirited driver seeking a performance exhaust solution with user-adjustable sound control, our system for the F80 M3 completely transforms your behind-the-wheel experience.
- Dual 2.5” mandrel bent equal length pipe work
- 304 stainless steel brushed finish
- Twin hot dog resonator centre section
- Dual 2.5″ OEM inlet to dual 3″ pipework with V-Band flanged clamping system for ease of installation and future serviceability
- Single East-West dual 3″ inlet VAREX™ muffler
- Quad 3″ outlet with polished double wall angle 4″ tips with bolt on installation
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
