Wagner E8x/E9X N55 Catless Downpipe

The Downpips fits the following: 

BMW 135i E82/E88
BMW 335(x)i E90/E91/E92/E93

Made with high quality stainless steel 1.4301 (SS304)

Benefits: 

Less thermal load on the turbocharger
More power by reducing back pressure
Significantly more torque
No Catalytic Converter*

*Off-road use only unless catalyst fitted in exhaust mid-section.
Removal of all catalytic converters will almost invariably make your vehicle illegal for use on a public road.
ECU will need to be coded to avoid engine management light errors.