12in. to 12-1/2in. Ride Height Coilover Kit with Springs

The QA1 Coilover Shock and Spring Packages offer a convenient, easy to order, pair of shocks and their corresponding springs.  These kits combine our best selling shocks and springs together as one package that makes ordering more convenient and streamlined.  Select from either single or double adjustable valving, along with your required spring rate, and you have a quick and easy way to equip your vehicle with coilovers!

What shock valving is best for me?

Adjustability is a key differentiator between single and double adjustable shocks. Single adjustable shocks adjust compression and rebound damping simultaneously, from one adjustment knob. So every click of compression is also a click of rebound. In contrast, double adjustable shocks allow for independent adjustment of both compression and rebound damping from separate adjustment knobs. This provides greater overall adjustability and customization potential.  

SINGLE ADJUSTABLE SHOCKS AT A GLANCE:

• Ease of Use: Simple shock tuning.  Simply firm or soften the ride quality with the turn of the 18 click adjustment knob
• Improved Driving Experience: Tune your shocks firm for a track day or sprited driving, or soften them up for a comfortable cruise
• Typical Uses: Great for street cars, cruisers, or casual track day enthusiasts

DOUBLE ADJUSTABLE SHOCKS AT A GLANCE:

• Precision Tuning: Independent adjustment of compression and rebound damping with 18 clicks of adjustment on each knob
• Enhanced Performance: More tunability to acheive better traction and handling
• Typical Uses: Adaptable to a wide range of applications from high performance race cars, to casual street drivers that love to fine tune their ride