IAG - Subaru 02-14 WRX/04-21 STI/05-09 LGT/04-08 FXT - Equal Length Header & Uppipe Kit subaru-forester-2018 Center Style: Solid

Center Style: Solid

Meets or exceeds OEM standards

direct bolt in with no engine modifications necessary

05-09 Outback XT

minimize restriction

IAG - Subaru 02-14 WRX/04-21 STI/05-09 LGT/04-08 FXT - Equal Length Header & Uppipe Kit subaru-forester-2018 Center Style: SolidIAG'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