Maxton Design Rear Side Diffusers Bmw 3 Series E91 Facelift (2008-2011) Splitter Surface:Gloss Black Sound test results (1

Sound test results (1

Combined with our intake and high performance PRO-RAM air filter (FMINDK31) the gain from the turbo adaptor alone was an average 5 BHP along with a gain in torque it really transforms your driving experience

The slip-on design make these replacement tailpipes quick and easy to install as they fit directly onto the O/E locator pins

connects to standard size boost hoses and comes with all fixtures and fittings

Powder-coated black finish

Maxton Design Rear Side Diffusers Bmw 3 Series E91 Facelift (2008-2011) Splitter Surface:Gloss Black Sound test results (1Rear Side Diffusers Bmw 3 Series E91 Facelift (2008 2011) FITS ONLY: Bmw 3 Series E91 Facelift (2008 2011)