- Addiitionally, this exhaust can create a reduction in cylinder backpressure and improved exhaust gas velocity. These improvements free up lost horsepower and torque. Last but not least, this exhaust manifold features a superior oriented sound.
- The followings you should know
- Tig Welded & Mandrel Bent Stainless Steel
- Fittings: 2011-2012 BMW 135i & 335I N55 Single Turbo Engine
Exhaust System
Polished Exhaust Down Pipe For 11-12 BMW E82 E88 E90 E92 N55 B30 Single Turbo(Discontinued)
Original price was: $212.39.$53.10Current price is: $53.10.





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