We are thrilled to present our BMW F10 / F30 / E84 / E89 N20 I4 catted downpipe. This downpipe adds significant power and helps eliminate turbo lag.
Typical gains with tuning in the 15+hp range!
100% hand crafted in the USA from premium 304 Stainless Steel - flanges and O2 bungs included!
100% TIG welded, argon back-purged.
Available with a 2000Â°F ceramic coating. Coatings come with a 3 year warranty against corrosion and rust to original owner.
Lifetime warranty against any manufacturing defects given to original owner.
F34 GT 320i
F34 GT 320ix
F34 GT 328i
F34 GT 328ix
This product is intended for off-highway application only. Installation of this part on a vehicle that is driven on public roads may violate U.S. and Canadian laws and regulations relating to emission requirements and motor vehicle safety standards.