Perrin 3 inch Turbo Inlet Black WRX (2002-2007) STI (2004-2018) Volkswagen The Perrin Big MAF Short

The Perrin Big MAF Short Ram Intake is similar to the standard short ram intake

No longer do you have to be embarrassed by your ugly stock pulley cover

This disc complimented by a performance pressure plate provides 250% increase in torque capacity

as the name implies

The PERRIN intercooler core is 28” long x 9

Perrin 3 inch Turbo Inlet Black WRX (2002-2007) STI (2004-2018) Volkswagen The Perrin Big MAF ShortA performance turbo inlet hose is a great modification, especially when upgrading a turbocharger or to a high flow intake system. Perrin's turbo inlet hose for the WRX and STI features 5 ply silicone construction with an internal wire mesh for maximum durability and rigidity without the added weight or heat retention of metal. Perrins full silicone construction is immune to heat soak and guarantees a smooth internal passageway, unlike the stock