Supersprint BMW F20 1 Series, F21 1 Series, F22 2 Series, F23 2 Series & more Stainless Steel Front Metallic Catalytic Converter(Replaces Secondary Catalytic Converter) 340i (F30/F31/F34)(S) including in the most demanding

including in the most demanding road and racing conditions

5" (635mm x 300mm x 90mm)

Milltek BMW M240i Large Bore Downpipe & Sports Cat offers improved performance

Core Upper Pieces Only

The Cobra lowering springs help to manage the BMW G90 M5's high kerb-weight

Supersprint BMW F20 1 Series, F21 1 Series, F22 2 Series, F23 2 Series & more Stainless Steel Front Metallic Catalytic Converter(Replaces Secondary Catalytic Converter) 340i (F30/F31/F34)(S) including in the most demandingThe Supersprint Front Metallic Catalytic Converter(Replaces Secondary Catalytic Converter) is a precision, direct fit stainless steel upgrade engineered for the BMW F20 1 Series, F21 1 Series, F22 2 Series, F23 2 Series & more. It replaces the restrictive factory component to free up exhaust flow, sharpen throttle response and give your BMW a deeper, more purposeful note. Supersprint has been handcrafting performance exhausts in Mantova, Italy since