Super Pro Rear Trailing Arm Bushings Subaru WRX / STI 2002-2007 Vehicle Model_Forester Walbro's specific setup kit makes

Walbro's specific setup kit makes installation a cinch

Designed for WRX owners that want a high-flowing catback system with less noise and a subdued look

Eliminate differential to chassis movement

Drag racing

Super Pro Rear Trailing Arm Bushings Subaru WRX / STI 2002-2007 Vehicle Model_Forester Walbro's specific setup kit makesPart #: SPF1907K The specially blended Polyurethane used in SuperPro products has specific mechanical properties that make it extremely successful in its applications. The combined properties of extreme resistance to abrasion, low compression set, high tear strength, and a resistance to oils and solvents makes SuperPro ideal for automotive applications. These properties lead to a resilient product that is highly versatile in its various applications.