VRSF 3.5" E90/E92 335i/335xi N55 Stainless Steel Catless Downpipe
- Made from hand crafted, tig welded 3.5" 304 grade stainless steel.
- CFD otimized cast stainless steel merge collector.
- Smooth radius bends to decrease turbulence and increase flow.
- CNC SS304 Stainless Steel Flanges.
- Gains from 25-30hp with tune
- Gaskets & mounting hardware included.
- VRSF Lifetime Warranty