BC Racing ZR Series Coilover Kit Subaru WRX 2002-2007 / STI 2004 | F-02-ZR Wheel Offset_12mm We precision CNC machine the

We precision CNC machine the adjusting rod from high strength 6061-T6 aluminum and then treat them in MIL-A-8625 Type III Hard Anodize

This clutch is not recommended for WRXs that see any street driving

Whiteline Rear Upper Inner Control Arm Bushing Kit for 03-08 350z/G35

which gives them about 1000% (that's ten times) better fatigue strength than those studs that are threaded prior to heat-treat

5lbs over OEM resulting in faster revs

BC Racing ZR Series Coilover Kit Subaru WRX 2002-2007 / STI 2004 | F-02-ZR Wheel Offset_12mm We precision CNC machine theBC Racing ZR Series Coilovers bring a 3 way adjustable track ready coilover system to racers from novice to pro for an affordable price that has never been seen in the industry. Each ZR Series Coilover system offers independent low speed high speed compression adjustments and separate rebound adjustment. They also offer full height adjustability independent of piston travel and spring preload. For cars with McPherson struts the ZR Series comes