Supersprint Alpina E39 B10 Stainless Steel Front Pipes - (Replaces Catalytic Converter) DEC24_SALE Developed using 3D scanning for

Developed using 3D scanning for a precise OEM fit

For drivers who demand excellence in both everyday commuting and occasional track days

Designed for top mount turbo setups with durable construction and precise fitment

BMW Z4 M40i (G29) – B58

Supersprint Alpina E39 B10 Stainless Steel Front Pipes - (Replaces Catalytic Converter) DEC24_SALE Developed using 3D scanning forThe Supersprint Front Pipes Right Left (Replaces Catalytic Converter) is a precision, direct fit stainless steel upgrade engineered for the Alpina E39 B10. It replaces the restrictive factory component to free up exhaust flow, sharpen throttle response and give your Alpina 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