This genuine BMW N54 N55 performance exhaust for the 135i is the best exhaust on the market available to the 135i. This stainless steel silencer system comes with 2 chrome-plated tailpipes (outer diameter 80mm / inner diameter 65mm). The acoustics were optimised in the exhaust system, along with sound quality and volume, this enhance the BMW's straight-six-cylinder character further.
- Outstanding, sporty sound in the exterior and interior.
- Reduced exhaust back pressure.
- Unique performance look with two chrome-plated stainless steel tailpipes (outer diameter 80mm / inner diameter 65mm).
- All parts are made of high-quality stainless steel for long life and corrosion resistance.
- Development with the latest CAD and FEM technology for optimum accuracy and OEM quality.