Decat Downpipe Alpha Competition BMW M140i / M240i F2X and 340i / 440i F3X B58

Alpha Competition decat downpipe designed for BMW models equipped with the B58 engine, including M140i, M240i, 340i and 440i.

Made from high-quality mandrel-bent T304 stainless steel with TIG welds, it is a direct bolt-on upgrade featuring 4" / 101 mm pipework. This version is supplied without heat shield.

Brand: Alpha Competition
Reference: AC-B58-DP
Engine: B58

Compatible models:
BMW 1 Series F2x 2011–2019 – M140i – 340 hp
BMW 2 Series F2x / F87 2013–2021 – M240i – 340 hp
BMW 3 Series F3x / F80 2012–2019 – 340i – 326 hp
BMW 4 Series F3x / F8x 2013–2020 – 440i – 326 hp