2014-2020 BMW M3/M4 Valved Sport Exhaust System | F80/F82/F83
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Compatibility details available
See supported models, engine compatibility, and key specs in the description below.
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No Tax & FREE 5-8 Day USA Shipping!
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Installed the grills today couldn't be happier. Really improved the front end
J.W.
Both the grille and downpipes were great fitment and quality. Best bang for your buck. Service was great. Downpipes cannot go wrong for the price look and fit great. The car with the new downpipes sound amazing, truly opened up the already amazing sound of the car. Had it tuned and it drives and sounds amazing.
Cesar Cea
The CF Grills had perfect fotment and great quality. Was also very well packed for shipment.
Denis Alvarez.
Great product and very helpful staff! Cleans the look of the car.
Ronald Lorek Jr.
The wheels came out amazing. Was a little hesitant because of the lack of photos of different finishes and such, but the guys at GCA were super helpful and I got a rendering of the wheels before they started building them. I went eith the premium matte brushed 19x9.5+25. They were built to my exact spec for my S5. Not a bad deal at all for the price/quality, and you1re getting a wheel that pretty much no one else has. They also gave me the upgraded center caps at no cost which was a nice bonus.
Benjamin Troxell.
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- 1-Year Warranty
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- 30 Day Returns
Description
*Please email us any special requests*
The S55 twin-turbo straight six in the F80 M3 is one of the best sounding inline sixes BMW has ever made, but the factory exhaust does everything it can to keep that sound quiet and restrained. This M3/M4 valved sport exhaust system opens that engine up and lets you choose when you want the noise and when you don't.
Close the valves and it's civilized enough for early morning cold starts and highway cruising.
Open the valves up and it's the S55 the way it was meant to sound - raw, aggressive, and unmistakably turbocharged straight six.
Designed in-house by GCA Performance and engineered from high-grade stainless steel and titanium, the exhaust is built for both durability and weight savings. The system is designed to maximize flow and minimize back pressure, which means you're not just getting better sound - you're getting real gains in horsepower and torque that you can feel in the mid-range and at the top end.
The titanium construction keeps the weight noticeably lower than the factory steel unit, which helps with everything from throttle response to overall driving feel.
We Stand Behind Our Products
- All items from us have a 1-Year Warranty!
Specs
- Fits: 2014 2015 2016 2017 2018 2019 2020 F80 F82 F83 BMW M3 M4 S55 3.0L I6 Twin Turbo Engine
- Material: High Quality T304 Stainless Steel/Titanium 6AL-4V Grade 5 Titanium
- Full exhaust includes the full Cat back Exhaust (Mid Pipe and Axle back portion)
- Includes quad exhaust tips
- Equal Length Midpipe
- Electronic exhaust valves with controller for factory-like operation
- Precision TIG welds for high strength and perfect fitment
- 100% Reversible, always able to go back to stock at any time
- *Comes with ALL necessary mounting hardware*
Shipping
- FREE SHIPPING to the lower 48 States!
- 5-8 Business Days depending on location
- We ship all of our products through UPS or FedEx
- Current processing time (FOR EXHAUSTS ONLY!) from when you place your Order to the Order being shipped is 5 Business Days for Stainless Steel, and 10 Business Days for Titanium
We always recommend Professional Installation.
