Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Black - paPSP-ITR-301BK import_2022_03_21_012537 2458cc Exhaust

2458cc Exhaust

95mm) w/ 1148H/HX Flange Max Std Shaft Size : 2

For instance

2458cc Fabrication::Hoses 2006-2007 Subaru Impreza WRX Limited H4

Perrin Subaru 02-07 WRX 04-14 STi Top Mount Intercooler Coupler Kit Black - paPSP-ITR-301BK import_2022_03_21_012537 2458cc ExhaustSilicone technology allows us to design a turbo inlet hose that is better in all aspects than the OEM part and increases your engines horsepower and performance. The PERRIN inlet hose is perfectly smooth on the inside and has a significantly larger internal diameter than the OEM part. The increased air flow by removing the pleats found in the OEM hose makes more horsepower, decreases turbo spool time, improves acceleration and increases throttle