Part# PSP-INT-410BK - Black finish
***NOTE: this is the 3" version***
All WRX 2002-2007
All STi models 2002-2008
All Forester XT Models 2004-2008
A major built in flaw from Subaru is the wimpy turbo inlet tube. Made from weak plastic and corrugated rubber to, it's a recipe to fail! And fail they have. A recent inspection of our 2002 WRX Project car we revealed two failures. One leak at the BOV crossover, another at the turbo itself. This caused vacuum leaks, drivability was terrible. A quick 37minutes of labor later and idle was smooth, no leaks, no backfiring and BETTER performance! The superior construction of the PERRIN inlet has solved the problem!
JUST FOR BIG 3" TURBOSThe PERRIN Performance 3" turbo inlet hose is specifically designed for turbo charger upgrades with 3" inlets. PERRIN Performance is your only option to avoid constructing your own intake system and is compatible with any replacement intake system which will work with the stock inlet hose.
LARGE HIGH FLOW SPIGOTSAll spigots on the PERRIN inlet hose are 1/2"ID for maximum flow from crank case vents and other vacuum connections. All connectors used on our hoses are glass reinforced nylon (rated to 400 degrees F) which will withstand engine bay temps found from normal driving to extreme racing conditions.
BLOW OFF VALVE CONNECTIONThe PERRIN inlet hose has a machined aluminum insert which is bonded into the layers of silicone, giving you a solid blow off valve hose connection and makes installation go even easier.