ETS Subaru MaxFlow V2 Headers V Band Flange - 2015-2021 Subaru STI ClearanceThe wait is over! Extreme Turbo Systems is proud to release our new Subaru STI V2 MaxFlow Exhaust Header for the 2004+ Subaru STI. We designed our ETS V2 MaxFlow Header to be a direct factory replacement header. 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" primary runners with 2 1 2" secondary
Whether you are entering your WRX in the local rallycross
guided by a series of baffles
there have been both burning oil smell and blue exhaust smoke issues
AEM Oil Pressure Gauge 0-150psi Universal
Expands wheel options by fitting 5x114
GVB TESTED @ 4800rpm
owners frequently are faced with excessive collection of debris in the fins
Superior Quality: Constructed with a 5-ply silicone system and fiber reinforcement between each layer
Reduces turbo spool time and improves throttle response
IAG Street Series Pitch Stop Mount
Light weight
Extreme Version