Wagner Tuning BMW E82-E93 N55 Catless Downpipe Kit

The Downpipe-Kit fits to:BMW 135i E82/E88BMW 335(x)i E90/E91/E92/E93made with high quality stainless steel 1.4301 (SS304)100% perfect fit, replace OEMless thermal load on the turbochargermore power by reducing back pressuresignificantly more torqueNo 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.