
Wagner BMW B58 Catless Downpipe (M140i, M240i, 340i & 440i)
Features
Catless Downpipe Kit for BMW M140i M240i 340i & 440i
Made out of high quality stainless steel 1.4301 (SS304)
Complete Ø3,5 and adapter for stock exhaust
Without catalyst converter
100% perfect fit, replace OEM
Less thermal load on the turbocharger
More power by reducing back pressure
Significantly more torque
We also recommend to replace the downpipe gasket when installing the Wagner downpipe.
Performance Gains

Compatibility
2016+ F32/F33/F36 BMW 440i & 440i xDrive
Compatibility Check
To ensure the part(s) you have ordered fits your vehicle, we run a compatibility check prior to dispatch. We can do this either using your registration number(UK) or the last 7 digits of your VIN. Simply enter your car details prior to checkout.
Part Number
500001027.CATLESS
More Information
Manufactured by
Wagner
Warranty
2 Years Manufacturer Warranty