BMW B58 Performance Catless Downpipes

Upgrade your BMW B58 with a high-flow stainless steel downpipe designed for B58 turbo models such as the M140i, M240i, 340i, 440i, 540i, X3 M40i, X4 M40i, Z4 M40i and Toyota Supra A90/A91. Built from premium 304 stainless steel for maximum durability, improved exhaust flow, faster turbo response, and a more aggressive sound. Direct bolt-on fit for easy installation.