H&R Sport Springs WRX (2004-2007) STI (2004-2007) Honda Firmer Shifts & even Increased

Firmer Shifts & even Increased Fuel Mileage

the PERRIN Master Cylinder Brace will look great and last the life of the car

It's simple functionality allows for much lower production cost and faster (easier) installation without sacrificing smoothness and precise shift engagement

The NEUSPEED crankshaft pulley for your Audi/VW 2

H&R Sport Springs WRX (2004-2007) STI (2004-2007) Honda Firmer Shifts & even IncreasedThe most popular spring in H&R's line up! H&R Sport Springs for the Subaru WRX STI feature more control and are engineered for the street, making them comfortable and fun to drive. H&R Sport Springs are crafted from a special 54iCr6 spring steel to ensure quality and performance. 04 07 WRX Sedan & Wagon (Drop: F: 1. 4 R: 1. 3) # 54457 04 07 STI (Drop: F: 1. 4 R: 1. 3) # 54457