SPECIFICATIONS

 

Model Number: N54 335xi Downpipe

Material: stainless steel 304

 

Performance Catless Downpipes N54 2007-2011 for BMW 335Xi E90/E92 335i Xdrive(not for 335i, it fits for 335i xdrive)

 

 

stainless steel 304 material pipe.

best weld technique.

what we provide is Metal gasket,which won't burn out if high temperature,it is very durable.

Made with our 12 axis CNC mandrel pipe bender very few weld in the middle of the pipe (result in a much stronger downpipe with less chance of crack weld and no interference of the exhaust flow. 

Mandrel bent 304 stainless steel

Stainless steel flange

Brushed Stainless steel finish

The flange is Tig welded

3-inch outlet design then taper down in the middle to the rear flange

Direct, bolt in replacement

wideband o2 bungs

Gains up to 28whp and 32wtq with tuning

More aggressive exhaust sound

Come complete with nuts & bolts, also now include premium steel O-ringed gaskets. 

Tuning is highly recommended. 

 

Due to the size of the piping, clearance is very tight between the 2 pipes professional installation recommended. 

 

 

Applications:

 

Application: 2007-2011 for BMW 335XI N54 engine

 

 

 

*** OFF-ROAD USE ONLY***  NOT SMOG LEGAL CAN NOT BE USED ON EMISSION CONTROLLED VEHICLE

 

 

it usually takes about 5 to 15days to reach to most countries.