
- Stock: Out Of Stock
- Model: BMF8M-QS11C
- Brand:
- EC Approved: NO
Stocked and shipped from the EU
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Transform your BMW M3 F80 / M4 F8x with this high-performance Armytrix catback exhaust system, crafted from premium T304 stainless steel. Equipped with active valves (Valvetronic), this system allows you to effortlessly control the exhaust tone using either a remote controller or mobile app. Experience an aggressive, powerful sound when the valves are open, while still maintaining a more relaxed, comfortable tone with the valves closed. The bold 4" / 101mm tailpipes, available in chrome, black, carbon fiber, or blue titanium finishes, ensure your car stands out with a distinctive look.
This catback system comes ready to install, including all necessary hardware and detailed instructions. With exceptional manufacturing quality, stunning finish, and an exclusive sound, Armytrix sets the standard in the premium exhaust market.
Select your tailpipes -
Direct mounting
Diameter: 2 x 2.5" / 63mm
High-quality T304 stainless steel
4" / 101mm tailpipes in chrome, black, carbon fiber, or blue titanium
Active Valvetronic system
Valves operated via remote controller or mobile app
App compatible with Android and iOS
Aggressive sound
Mounting kit included
Assembly instructions included
2025 - This material is exclusively copyrighted and reserved

Manufacturer | Model | Type | Version |
---|---|---|---|
BMW | 4 Series | Fxx- 13-19 | M4 - 431 / 450 / 460 |
BMW | 3 Series | Fxx - 13-19 | M3 - 431 / 450 / 460 |



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