WAGNERTUNING Downpipe Kit for BMW F20 F30 N20 without. Cat 10/2012+

The downpipe kit is suitable for the following vehicles with the N20 engine:

BMW 125i F20 / F21
BMW 220i F22 / F23
BMW 228i F22 / F23
BMW 320i (x) F30 / F31 / F34
BMW 328i (x) F30 / F31 / F34
BMW 420i F32 / F33
BMW 428i (x) F32 / F33 / F36

replaces original BMW article number: 18327645666 BJ. from 10/2012

Diameter of 76mm
completely high quality stainless steel 1.4301 (SS304)
CAD designed
2 lambda probe connections
without main catalyst
100% perfect fit, simply exchange for a standard part
less thermal load on the turbocharger
More power by reducing the dynamic pressure
Connection diameter 105mm
much more torque


Not permitted in the area of ​​the STVO.
The software data status should be adjusted to avoid error codes being output in the DME.