BMW 335d M57 3" Downpipe (E90)

A simple 3" downpipe for your 335D. Fabricated from 304 stainless steel and designed to fit like factory, for a straightforward install.

These downpipes have been tested, that means it won’t pull the exhaust out of position at the transmission-mounted hanger, cause vibrations, or contact the transmission bell housing like some cheaper downpipes do. Oxygen Sensor & EGT bungs are placed perfectly.

Features

• 3" 304 stainless steel
• Factory Fittment
• Bungs for EGT and Oxygen sensor

What’s Included

• (1) 3" 304 stainless downpipe
• (1) Turbo-to-downpipe gasket (Elring)
• (1) Downpipe-to-exhaust gasket (Aftermarket)
• New bolts for the downpipe-to-exhaust connection (Stainless Hardware)

Fitment

• BMW E90 335d (2009–2011): Direct fit
• BMW E70 X5 xDrive35d (2009–2013): Compatible only with a custom exhaust setup
  (Not designed to bolt up to the stock E70 X5d exhaust.)