QA1 Rear Pro Coilover Kit - Double Adjustable, 150 lbs/in Rate - 1964-1972 Buick Skylark ksport-airtech-air-struts 670 950-500-625 625 5

670 950-500-625 625 5

2025 Mitsubishi Lancer FWD/AWD (CY4A/CY5A)

One-way adjustable rebound and compression plus full ride-height adjustment let you tailor exactly how the Y50 M35 sits and responds

Installation Instructions (PDF) - D3733

One-way adjustable rebound and compression plus full ride-height adjustment let you tailor exactly how the W213 E-Class Sedan sits and responds

QA1 Rear Pro Coilover Kit - Double Adjustable, 150 lbs/in Rate - 1964-1972 Buick Skylark ksport-airtech-air-struts 670 950-500-625 625 5QA1 offers bolt in Rear Coil Over Conversion Kits for the 1964 1972 Buick Skylark vehicles. These kits include specially designed USA made mounting brackets and single or double adjustable Aluminum Shocks, High Travel Springs and all necessary hardware. Single Adjustable Shocks provide 18 positions of simultaneous rebound and compression adjustment while QA1's double Adjustable Shocks provide 18 positions of compression adjustment and 18 positions of