Downpipe BMW 535i xi F10/F11/F07/640i F12/F13/ X5 E70/ X6 E71 2014-15 with N55 motor. This straight-through tubing section replaces the heavy and restrictive OEM catalytic converter. This Downpipe only fits PWG wastegates.
- Straight-through design allows for maximum power and sound. Less back pressure improves turbo response and improves horsepower and torque significantly. Typical gains are 15- 20 HP.
- Direct bolt-on replacement for OEM primary catalytic converter. We have left the catalytic style canister in place for possible addition of a sport cat cell model in the future.
- Less thermal load on the turbocharger.
- Reduces turbo lag
There are 2 types of wasted gates used on E and F models
•PWG - Pneumatic Wastegate
•EWG - Electronic Wastegate
Early model N55's feature the pneumatic wastegate (PWG) design. BMW introduced EWG on the N55 around July 2013. We believe ALL 2014+ N55's (less the X1) feature the electronic wastegate. Some late 2013 models may use the EWG design, too.
• 2011-2013 E + F Series N55 = PWG
• 2014+ F Series N55 = EWG
Please include your VIN # with your order
- BMW 535i ix F10/F11/F07 2009-07/2013 w/N55 motor
BMW 640i ix F12/F13/F06 2011-07/2013 w/N55 motor
BMW X5 E70 2011-13 w/N55 motor
BMW X6 E71 2010-14 w/N55 motor
These parts are intended for off road or track use only!
This product is sold for off road use only. It is not legal for use on public highways. This product is not for sale or use in California. It is available to our international customers for use within legal limits in their domicile.