QA1 Shocks, Coilovers, Springs & Suspension Parts CARiD.com QA1 RCK52367 QA1 Rear Pro Coilover Conversion Systems Summit Racing QA1 RCK52612 Coil Over Conversion System, Single Adjustable, 200 QA1 Suspension Shocks & Coilover Kits QA1 RCK52380 QA1 Rear Pro Coilover Conversion Systems Summit Racing. Product Overview Improve your Mustang's suspension with QA1's bolt in rear coil over conversion kit. This kit includes specially designed mounting brackets, adjustable aluminum shocks, springs, and all necessary hardware. Ride Height Adjustability We understand that achieving the perfect stance for your car can be a challenge. That's why we've created a solution that makes it easy to adjust your ride height. QA1 coilovers feature a fully threaded, aluminum body which allows up to 2 of lowering from stock. Double Adjustable Coil Overs Fine tune your suspension for optimal performance on the street or track with our double adjustable shocks. Independent tunability for rebound and compression allows you to dial in your suspension for any driving condition. Perfect for performance cars and drivers who demand the best in ride quality and handling. Easy, Bolt In Installation Our commitment to thoughtful product design is evident in every product we produce, to deliver the highest level of performance, while ensuring trouble free compatibility. Best In Class Lifetime Warranty Register at QA1. net warranty for lifetime coverage of your QA1 shocks. Made in the USA QA1 coilovers are proudly made in Lakeville, Minnesota. Fitment Notes Does not fit Cobra IRS QA1 uniquely engineered to enhance the performance of your vehicle Ride height adjustability Adjustable shock valving options for all driving styles Easy bolt in install Best in class warranty Made in the USA Attributes: Brand Name: QA1 GTIN: 00806990174505 Active or Passive Suspension: Passive Adjustable Compression: Yes Adjustable Rebound: Yes Adjustable Ride Height: Yes Assembled: No Grade Type: Performance Internal Construction Type: Dual Tube Manufacturer Part Number: RCK52405 Remote Reservoir: No Spring Color: Black Spring Material: High Tensile Chrome Silicon UPC: 806990174505 Extended Information: Country of Origin: US Emissions : Emissions Compliance Exempt Packing Information: Quantity of Each: 1 Package UOM: EA Dimension: 21 x 8 x 9. 5 inches Weight: 22 POUNDS PDF: