Perrin 15-21 Subaru WRX/STI Rear Shock Tower Brace - Red is300 Adds additional strength to gear Model:RMAX 2 2002-2006 Audi A4 These A arms are PRP01-018R-1#NSC

Adds additional strength to gear housing

The Cognito SM Series LDG Traction Bar Kit features a heavy-duty boxed sheet metal construction with adjustability that enables you to control unwanted axle wrap without restricting suspension travel

To be used in conjunction with a Turbosmart boost controller

The kit includes an air intake with an S&B high flow filter

Urethane shin guards help to protect the shock shaft & rod end from premature wear

Perrin 15 21 Subaru WRX STI Rear Shock Tower Brace Red is300 Adds additional strength to gear Model:RMAX 2 2002 2006 Audi A4 These A arms are PRP01 018R 1#NSC Adds additional strength to gear housing The Cognito SM Series LDG Traction Bar Kit features a heavy duty boxed sheet metal construction with adjustability that enables you to control unwanted axle wrap without restricting suspension travel