Features:
1.Made with our 12 axis CNC mandrel pipe bender no weld in the middle of the pipe (result in a much stronger downpipe with nochance of crack weld and no interference of the exhaust flow. 2.Mandrel bent 304 stainless steel
3.Brushed Stainless steel finish
4.Flange is Tig welded
5.Full 3-inch design to taper down to rear flange
6.Direct, bolt in replacement
7.wideband o2 bungs
8.Gains up to 28whp and 32wtq with tuning
9.More aggressive exhaust sound
10.Come complete with nuts & bolts, also now include premium steel O-ringed gaskets.
11.Tuning is highly recommended.
12.Due to the size of the piping, clearance is very tight between the 2 pipes professional installation recommended.
Fits for the following models:
*2007-2010 E90/E91/E92/E93 BMW 335i (N54)
*2008-2010 E82 BMW 135i (N54 only) *2011-2013 335is
Notes: Fits both RHD and LHD, does not fit XI models. (we have different listing for XI version)