Pay in 4 interest-free payments of $186.88 Learn more
Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
It will come in a 2-inch x 100 ft in size and has a direct contact continuous use limit of 1800°F (982°C)
This is a great upgrade designed to hold boost in both stock or modified vehicles to provide a quick response in between shifts or under deceleration
One of the weak points in the EJ25 engine that is highly catastrophic and will lead to engine failure is the factory oil pickup
Upgraded valve springs recommended (sold separately)
RallySport Direct proudly carries a great selection of Koyo Radiators and other quality cooling components to improve the cooling performance on your vehicle
ETS Subaru STI V2 MaxFlow Front Facing Header - 2015-2021 Subaru STI PDM_harness-install It will come in aThe wait is over! Extreme Turbo Systems is proud to release our new Subaru STI V2 MaxFlow Front Facing Exhaust Header for the 2004+ Subaru STI. We designed our ETS V2 MaxFlow Header for customers that want to design their own front facing turbo kit. We start off with large 1 7 8 primary runners that come together in a true low angle 4 1 merge collector that then flow into a huge 2. 5" secondary for maximum scavenging and exhaust flow. Features 1 7 8"