Cat-back sport exhaust system
The REMUS cat-back solution for the BMW F20 and F21 is designed to work in perfect cooperation with the stock catalytic converter of the engine. Reduced back pressure and optimized flow dynamics grant a significant increase in power and torque in combination with the well-known sonorous REMUS sound. Due to lightweight construction and sophisticated materials, a reduction in weight can be seen in comparison to the stock exhaust system.
The activation of the valve is carried out using the original actuator via the vehicle onboard electronics.
No vehicle modifications required! No rear skirt modifications required!
Original tube Ø 80 mm, REMUS tubes Ø 84 mm
- Aggressive racing sound
- Shot blasted surface, 100% stainless steel
- Performance increase, low back pressure
- Light weight construction
- Perfect shape and fitment
- Handmade in Austria