Invidia Downpipe Lower Catted Divorced Wastegate w/ 2 Bungs - Subaru Models (Inc. 2008-2014 WRX / 2008-2021 STI) Subaru-Forester-2008The Downpipe: Where Stage 2 Starts on the GR STI The Invidia Catted Downpipe with Divorced Wastegate for the 2008 2014 Subaru WRX STI replaces the factory downpipe with a 3 inch stainless steel unit. The divorced wastegate design separates wastegate exhaust flow from the main turbine outlet for improved exhaust scavenging. A tune is required after installation. Divorced Wastegate: Improved Exhaust Scavenging The divorced wastegate design keeps the
you're going to need some high-powered and reliable fuel injectors to keep your racecar from getting thirsty
Mounts on the left side of the engine bay
Increased Feedback
This is the latest model of the ZIEG series which has won many races since its launch in 1990 and has kept the driver's safety
without expanding under pressure
Direct bolt-in at factory mounting points
which are then coated by a diffusing gel
(x1) Fuel Line "Y" Fitting
HP Plus ('N' Compound Code)
ARP's flywheel bolt kit is both heat-treated prior to thread rolling and machining
Ideal for high-horsepower street cars and race cars
and improves aerodynamic balance