Progress Technology Performance stabilizer bars (front rear) for Chevrolet Corvette C7 Progress Technology stabilizers drastically improve handling. How do they do that? They minimize the traction-robbing "lean angle" of the body, which causes some of the outer tires to roll off the road. The sport-tuned anti-roll bars replace the smaller OEM anti-roll bars and rubber bushings with larger diameter alloy steel bars and harder polyurethane bushings. More "roll stiffness" means less "lean" or "sway" and the tires stay flatter and better connected to the road. The larger and more stable tire contact patches provide more grip, control and rider confidence. Suspension tuning with larger and/or adjustable anti-roll bars is a simple and effective way to improve suspension balance and minimize the excessive understeer that is so common in modern vehicles. Progress Sway Bars are cold formed using precision CNC bending equipment. Both the laser cut and CNC machined ends of the stabilizers are MIG welded using precision fixtures for an exact fit. All Progress Sway Bars are developed and manufactured in the USA. Details: Cold bent on modern CNC three-axis systems Made from alloy steel Prefabricated bar ends and side rings are MIG-welded to ensure an exact fit Unique polyurethane bushing design Complete mounting material and instructions included Made in the USA Adjustment range: 3 holes Front size: 31.8mm (1.250″) Rear size: 33.3mm (1.312″) adjustable End joints included: No All stabilizers are powder-coated in metallic grey. Fits: Year Brand Model Engine 2014–2019 Chevrolet Corvette (C7) Stingray V8 6.2L Note: For vehicles that not are equipped with a rear stabilizer bar, additional parts are required for installation in order to fit the rear stabilizer bar. These parts are not included in the scope of delivery. The required GM part numbers are (2) 22945601 (4) 11516078 (2) 20959449 (4) 11588742 Delivery includes: Front stabilizer bar Rear stabilizer bar Sockets German installation instructions (Download)
