Catless Turbo Downpipe for BMW models w/N20 motor NOT N26 motor
This downpipe fits BMW 220i, 228i F22 / 320i, 320xi, 328i, 328xi F30, F31, F33 / 420i, 420xi, 428i, 428xi F32, F34, F36 / Z4 sDrive 28i E89 2011+ with N20 motor manufactured after 2012.
BMW started producing a N26 motor about mid 2012 and you must check to see which motor you have. Just check your emissions decal under the hood of your car. If you car shows ULEV after the word California you have a N20 motor. A N26 motor will say SULEV.
Manufactured out of 304 stainless steel with brushed finish. Replaces OE exhaust with its bends. Straight-through tubing section replaces the heavy and restrictive OEM catalytic converters for maximum power and sound; recommended for track/off-road use only. Features:
- Straight-through design allows for maximum power and sound
- Improves horsepower, +14 HP average and torque significantly
Improves throttle response
- Reduces turbo lag. Turbo spools up faster.
- Direct bolt-on replacement for OEM primary catalytic converters
- Less thermal load on the turbocharger
528I f10 N20 2012-
228i/228xi f22 N20 2012-16 L4
320i/ix/M sport f30/f31/f34 N20 2011-16
328ix f30 N20 2011-16
328i/ix/M sport f31/f34 N20 2011-16
428i/ix f32/f33/f36 N20 2013-16
Z4 sDrive 28i E89 N20 2011-
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.