This set of outlet pipes are slightly oversized and flow better than the stock outlet section on 2007-2010 E90/E92/E93 335i and N54 engine. Smooth flow is essential to making powers on turbo engines and this is an integral piece that also happens to be stronger than the stock set of pipes. Instead of the 1.0" pipe on the stock piece, these are 1.5" and with a smoother "Y" transition to the front intercooler.

This pipe fits with any front intercooler using existing connections.

Fitment has been confirmed with multiple turbo setups: stock, Vargas GC, Vargas Stages, RB, Pure, TTE.