IAG - Subaru 02-14 WRX/04-21 STI/05-09 LGT/04-08 FXT - Equal Length Header & Uppipe Kit subaru-wrx-2012 Compressor wheel inducer: 50

Compressor wheel inducer: 50

CNC-machined spacer for easy install without heat shield removal

Fully serviceable oiled air filter

space-efficient package

COBB's revolutionary Double Adjustable Shifter ushers in a new generation of adjustability for one of the most critical links from driver to car

IAG - Subaru 02-14 WRX/04-21 STI/05-09 LGT/04-08 FXT - Equal Length Header & Uppipe Kit subaru-wrx-2012 Compressor wheel inducer: 50IAG's Equal Length Headers are the perfect way to add more performance to your Subaru WRX STI. By implementing a 4 2 1 configuration with equal length tubing and merged collector, IAG is able to improve your turbo spool up by 300rpm. Due to the free flowing design of this header, you will see gains across the entire RPM range, as exhaust flow is vastly improved. The IAG headers are fully constructed of 304 stainless steel, including cast stainless