2008-2014 Subaru Impreza WRX Sti H4-2.5L Turbo
2015-2020 Subaru WRX Sti H4-2.5L Turbo
2008-2014 Subaru Impreza WRX H4-2.5L Turbo

KEY FEATURES

High Performance downpipe with included hi-flow catalytic convertor
For a racing downpipe without a catalytic convertor, please use Injen’s SES1204DP
Does not fit 2015+ WRX Models – STI only for 2015+
Dyno Proven gains of up to 24 hp and 12 lb-ft. of torque
Full 76MM piping made from premium 304 SS Mandrel-Bent Tubing
Beautiful CAD Designed 304 stainless steel investment cast turbo bellow
Turbo Bellow is a divorced-style design to reduce turbulence and improve performance
Turbo Bellow includes the upper O2 sensor bung
Hand Crafted and TIG Welded to Perfection for Strength and Durability
Designed and Manufactured in Pomona, CA
Note: This Part kit is not CARB exempt at this time and is not legal for sale in California or use on vehicles registered with the California Department of Motor Vehicles.

Injen Downpipe Catted Divorced Wastegate - Subaru WRX 2008-2014 / STI 2008+ / Forester XT 2009-2011