Resonated Cat back System with Integrated valves using that use the OE valve control system from BMW with 2 tail pipes with 84 mm diameter tip. The tips are Street Race Black Chrome, straight, carbon insert. 2 tail pipes Ø 84 mm Street Race Black Chrome, straight, carbon insert. Diameter 84mm. For BMW 1 Series F20/F21, LCI M135i, 240 kW, N55B30 2012-15
Features:
- High grade material (stainless steel)
- Performance and torque increase
- Sporty, sonorous sound
- Perfect tail pipe design
- EC approval
Tailpipe Type:
2 tail pipes Ø 84 mm Street Race Black Chrome, straight, carbon insert