This Wagner Tuning BMW B58 Catless Downpipe Kit is suitable for vehicles fitted with the B58 engine such as the M140i, M240i, 340i, 440i and more. This kit is a replacement for OEM BMW Part #18328631625.
- BMW M140i F20 / F21
- BMW M240i F22 / F23
- BMW 340i(x) F30 / F31 / F34
- BMW 440i(x) F32 / F33 / F36
- BMW 540i(x) G30 / G31
- BMW 640i G32
- BMW X3 M40i G01
- BMW X4 M40i G02
Catless downpipes are designed for off-road use only. ECU tuning will be required to keep emissions fault codes and check engine lights from appearing.
Features
- Made out of high quality stainless steel 1.4301 (SS304)
- 100% perfect fit, replace OEM
- Less thermal load on the turbocharger
- More power by reducing back pressure
- Significantly more torque
- Without catalytic converter
- Complete Γ3,5 and adapter for stock exhaust
Models
- 1 Series / F20 (2012-2019) / M140i
- 2 Series / F22 / F23 (2014-2021) / M240i
- 3 Series / F30 / F31 / F34 (2012-2018) / 340i
- 4 Series / F32 / F33 / F36 (2014-2020) / 440i
- 5 Series / G30 / G31 (2017+) / 540i
- 6 Series / G32 (2017+) / 640i
- X3 Series / G01 (2018+) / X3 M40i
- X4 Series / G02 (2018+) / X4 M40i