24/10/2026
CTS Turbo 4.5″ Race Downpipe for BMW B58 1/2/3/4/5/7 Series RWD & XDrive – (2016-2024) [ CTS-EXH-DP-0024 ]
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
Vehicle Fitment :
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- 2024 G30/G31 BMW 540i & 540i xDrive
2016- 2024 G11/G12 BMW 740i & 740i xDrive
2018- 2024 G01 BMW X3 M40i xDrive
2018- 2024 G01 BMW X4 M40i xDrive
2019- 2024 G01 BMW X5 40i xDrive
$540i