BMW M57N2  decat downpipe

custom made here in the UK, from the ground up, featuring a precision CNC machined turbo flange, utilising all the factory sensor ports (two temps sensors, o2 sensor and pressure sensor). 

This downpipe has been TIG welded to the highest quality from 304 grade stainless steel, this include the flexi and sensor bosses everything you see is true stainless steel ! 

our x35D decat donwpipe is a completely bolt on application, retaining the factory 70mm outlet to join on to your factory exhaust.

The M57N2 engine comes in an array of different vehicles ranging from the 3 series to the 6 series, the list below shows the relative vehicles this down pipe will fit.

If " ONLY 0 LEFT IN STOCK" is shown you can still check out and will be placed on pre order list and will send out ASAP ! please email for updates ! 

If your still unsure about fitment, please get in touch and we can point you in the right direction.

 please note - all decat downpipes are sold for track/off road use only,and vehicles will require software changes once fitted to avoid poor running and EML light on.

BMW 335d E90/E91/E92/E93 (2006-2011)
BMW 535d E60/E61 (2006-2009)
BMW 635d E63/E64 (2006-2010)
BMW X3 E83 3.0sd (2006-2010) 18308508523
BMW X5 E70 3.0sd (2007-2010)
BMW X6 E71 35dX (2007-2010)