Supersprint BMW E46 M3 Stainless Steel Downpipe Kit - (Replaces Catalytic Converter) 7) G11 | G12 (2015)(P) BMW F22/F23 M235i (2014+)

BMW F22/F23 M235i (2014+)

Progressive spring design for balanced ride height reduction

these camshafts help maximize the performance and reliability of your build

1-year manufacturer warranty included

providing assurance and long-term reliability

Supersprint BMW E46 M3 Stainless Steel Downpipe Kit - (Replaces Catalytic Converter) 7) G11 | G12 (2015)(P) BMW F22/F23 M235i (2014+)The Supersprint Downpipe Kit Right Left(Replaces Catalytic Converter) is a precision, direct fit stainless steel upgrade engineered for the BMW E46 M3. 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 and validated on the dyno not by assumption