APR Performance GTC-500 GT Wing 74" 4b11 Increased performance gains with the

Increased performance gains with the best power and response was the main target points

This is the clear distinguishing factor of our EXPREME Ti series mufflers

The Ark Performance N-II exhaust for the 2001-2004 Subaru WRX/STi is designed and engineered right here in Southern California

into ultra-lightweight high quality dry carbon fiber

APR Performance GTC-500 GT Wing 74" 4b11 Increased performance gains with theSpanning 71 or 74 inches over its optimized 3D airfoil shape, the APR Performance GTC 500 Adjustable Wing supplies maximum downforce in widebody sports and touring car applications. **Please allow 1 to 3 weeks unless noted otherwise**