QA1 D.A. Bolt-in Pro-Coil Kit

P/N: GD501-10xxxC




  • Available Spring Rates:  400# – 450# – 500#
  • Easy Bolt-In Installation
  • Adjustable Ride Height
  • Mounting Hardware Included
  • Compatible with stock control arms or our Front Control Arm Sets
  • The use of these QA1 Bolt-In Coilover Shocks with our ‘STK’ series control arms may result in a drastically lowered ride height.
  • We recommend using our ‘CO’ series lower control arms with these shocks and a supplied set of QA1 shock bearings (COM8T-102PK).
  • We also recommend a shock thrust bearing kit for easier adjustment.

Additional information

Weight 21 lbs
Dimensions 21 × 10 × 8 in
Spring Rate:

400, 450, 500

Shock Thrust Bearing Kit:

Yes, No