Supersprint BMW E60 5 Series, E61 5 Series, E63 6 Series, E64 6 Series & E65 7 Series Stainless Steel Front Catalytic Converter Brand_MAC Maintains BMW’s engineered aerodynamics and

Maintains BMW’s engineered aerodynamics and stability

This gloss black spoiler is designed to perfectly complement the lines of your 1 Series and give it a more aggressive look

15-step rebound adjustment for detailed tuning

BMW 1 Series (E87)

Supersprint BMW E60 5 Series, E61 5 Series, E63 6 Series, E64 6 Series & E65 7 Series Stainless Steel Front Catalytic Converter Brand_MAC Maintains BMW’s engineered aerodynamics andThe Supersprint Front Catalytic Converter Right Left is a precision, direct fit stainless steel upgrade engineered for the BMW E60 5 Series, E61 5 Series, E63 6 Series, E64 6 Series & E65 7 Series. 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 1955. Every system is designed