CTS Turbo 4.5" Race Downpipe for BMW B58 1/2/3/4/5/7 Series RWD & XDrive - All Generations

Description

The CTS Turbo Catless Downpipe BMW B58 is made to maximize exhaust flow for highest power gains. Do not compromise performance and sound with factory parts – unleash your BMW’s potential! Designed using the latest in CAD technology; this part is made to fit perfectly in place of your factory downpipe. Manufactured from T304 stainless steel, hand TIG welded and back purged to ensure years of reliable performance. Product Details: 4.5" downpipe, reducing down to 3.15" or 80mm for perfect fitment to a factory or aftermarket exhaust Precisely designed and tested on a real car in the real world T304 stainless steel, TIG welded back-purged construction Replaces restrictive factory downpipe Great power upgrade with uncompromising performance Incredible sporty exhaust sound, subtle when cruising No drone with factory exhaust We recommend replacing the downpipe gasket when installing, factory BMW gasket 18328612538 is required (not included). 2016+ F20 BMW M140i 2016+ F22 BMW M240i & M240i xDrive 2016+ F30/F31/G20 BMW 340i & 340i xDrive 2016+ F32/F33/F36/G22/G23/G26 BMW 440i & 440i xDrive 2016+ G30/G31 BMW 540i & 540i xDrive 2016+ G11/G12 BMW 740i & 740i xDrive 2018+ G01 BMW X3 M40i xDrive 2018+ G02 BMW X4 M40i xDrive 2019+ G05 BMW X5 40i xDrive Stage 2 software is required to avoid check engine light. Only fits cars without GPF/OPF.

Specifications