The Downpipe Kit fits to:
BMW 135i E82/E88
BMW 335(x)i E90/E91/E92/E93
made out of high quality stainless steel cast 1.4301 (SS304)
100% perfect fit, replace OEM
less thermal load on the turbocharger
more power by reducing back pressure
significantly more torque
200CPSI Catalytic Converter with EU6 coatingError display in the DME possible.
Catalytic Converter Disclaimer
It is to be noted that Wagner Tuning catalytic converters are intended to be used on OEM vehicles to optimize performance. They are NOT intended to be used in conjunction with an ECU tune. Wagner Tuning assumes no responsibility for damages caused by modifications made to a vehicle such as, a tuned ECU.