Perrin Short Ram Intake Red WRX / STI (2002-2007) Ralliart Intercooler Removing the crankshaft balance shaft

Removing the crankshaft balance shaft assembly from the 2

Please note each order includes 4 mud flaps

This makes them a perfect choice for the Golf/Jetta MK4 owner that wants to add a conservative lowering spring to their car

Just by looking at the rear

The Pitch Stop Mount contains a harder rubber compound than the stock pitching rod to help minimize engine movement during extreme conditions

Perrin Short Ram Intake Red WRX / STI (2002-2007) Ralliart Intercooler Removing the crankshaft balance shaftThe Perrin Performance short ram intake system for the 2002 2007 Subaru WRX STI features powder coated aluminum piping with MAF sensor housing, mounting brackets, and a high flow dual stage foam air filter. For the WRX STI, Perrin's short ram intake uses proper MAF sizing and placement to optimize power, maintain safe air fuel ratios, and extract as much power as possible. Perrin's dual stage foam air filter can be recharged using the Perrin filter