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Fits: BMW M3 2015-2018, BMW M4 2015-2020
High-performance extended chassis brace specifically designed for BMW F8X M3/M4 platforms. This precision-engineered component significantly improves structural rigidity and handling precision by reducing unwanted chassis flex during aggressive cornering and high-performance driving scenarios. Constructed from premium materials with complete bolt-on installation.
Features
Brushed T304 stainless steel
Helps support larger aftermarket exhausts.
What's Included
F8X Chassis Brace
Installation Notes
Direct bolt on installation for larger exhaust systems.
Specifications
Material: Aluminum
Vehicle Fitment Notes
2020 BMW M4
2019 BMW M4
2018 BMW M3
2018 BMW M4
2017 BMW M3
2017 BMW M4
2016 BMW M3
2016 BMW M4
2015 BMW M3
2015 BMW M4
Product Details
Brand: Valvetronic Designs
Part number: BMW.F8X.CHAS.BRACE
Fitment: BMW M3 2015-2018, BMW M4 2015-2020
Warranty: Lifetime of Ownership Limited Warranty on Tubes and Welds; 3 Year Limited Warranty on Mufflers and Cats; 1 Year Limited Warranty on Electronics and Tip Finish
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Not sure it fits your car? Contact us before ordering by live chat or call/text (619) 706-9046 and we will confirm fitment for your trim.
Vehicle fitment
Vehicle
BMW M2 (F87), BMW M3 (F80), BMW M4 (F82/F83)
Model years
2015–2020
Specifications
Material
Aluminum
Part type
Exhaust System Kit
SKU
BMW.F8X.CHAS.BRACE
Condition
New
Shipping
Processing time varies by part — current availability is shown above the Add to cart button.
Free shipping to any US address.
Tracking is emailed when your order ships. Route package protection is available at checkout.
Returns
Request a return within 30 days of delivery by emailing hello@royalperformanceusa.com — an approval / RMA is required before sending anything back.
Items must be unopened, unused and uninstalled, in original packaging. A 20% restocking fee applies and return shipping is paid by the customer.
Installed, altered, painted, custom, special-order and pre-order items can't be returned.
Report shipping damage within 72 hours with photos of the box, label and part.