The item listed is a premium quality, stainless steel, turbo back full replacement exhaust system for the BMW 3 Series 335i E90, E92 and E93. It comes lifetime guaranteed by Top Gear, is professionally mandrel bent and TIG welded out from 304 Grade Stainless Steel in order to provide a more free flowing system, gaining both power and torque as well as an enhanced sound that is true to the character of the E90 series. The install is complete- featuring 200 Cell High Flow catalytic converters as well as the front, centre and rear sections, with sleek chrome finish stainless steel tailpipes. The exhaust includes all relevant fittings required to install it, however please note that the front pipes are LHD (left hand drive). This means that while the exhaust will fit perfectly in USA and Europe, lambda bosses will need to be moved on RHD cars (UK market).
The sound level this exhaust is configured for is an aggressive, sporty tone without sounding obnoxious.
Bore diameter- 2.5 Inch
