11-089 | Active Autowerke Valved Rear Exhaust - M340i / M440i – UroTuning
BMS JB4 Tuner - BMW / B38 / B46 / B48 / B58 – UroTuning
CTS TURBO
All of the components included in the CTS air intake system work flawlessly together to provide increased horsepower and torque throughout the entire power band and an aggressive race-inspired sound.
Features:
- Massive 6″ velocity stack reusable air filter
- 4″ smooth air intake pipe
- CNC machined MAF sensor mount
- Black powder coat for OEM look
- Two heat shields with rubber seals
- Great sound and power increase
- Affordable price without sacrificing quality