QA1 DS501-12175V Pro-Street Rear Coil-Over Shock Kit

The QA1 DS501-12175V Pro-Street Rear Coil-Over Shock Kit is designed for rear suspension applications with a progressive setup and a 1,551–1,850 lb rating. This kit features Pro-Rear twintube shocks with single adjustment and a 175–350 lb/in spring rate.

Built around a coil-over shock configuration, the kit provides a rear suspension solution for applications requiring adjustable shock performance and a progressive spring setup. The twintube design and single-adjustable configuration are identified as key components of this QA1 kit.

Use the part number DS501-12175V when confirming product details for your application. This product is not identified as air restricted or truck freight only in the supplied product information.

Features:

• Brand: QA1
• Part Number: DS501-12175V
• Configuration: Pro-Rear coil-over shock kit
• Application Position: Rear
• Shock Design: Twintube
• Adjustment: Single adjustable
• Spring Rate: 175–350 lb/in
• Suspension Setup: Progressive
• Vehicle Rating: 1,551–1,850 lb