What tools are required for installation?

Basic hand tools are required for installation. Refer to the manufacturer's installation instructions for specific tools and torque specifications.

How do I adjust the ride height?

The ride height is adjustable via the threaded shock body. Simply rotate the spring perch up or down to achieve the desired ride height. Refer to the manufacturer's instructions for the recommended adjustment range.

What is the warranty on these coil-overs?

QA1 offers a limited lifetime warranty on their shocks. This covers defects in materials and workmanship. Consult the manufacturer's warranty documentation for complete details.

QA1

QA1 GM Pro Front Coil-Over System - Single Adj. - 10in x 450lbs/in - Flat Large - Aluminum

Name: QA1 GM Pro Front Coil-Over System - Single Adj. - 10in x 450lbs/in - Flat Large - Aluminum
Brand: QA1
Price: 813.54 USD
Availability: InStock

$813.54

Adjustable coil-over kit for GM vehicles. Aluminum body with single adjustable damping and 450 lb/in springs.

Key Features

Single adjustable damping — easily adjust compression and rebound
Aluminum shock body — reduces unsprung weight
Ride height adjustable — fine-tune your vehicle's stance
450 lb/in spring rate — balances street and track performance
Direct fit — no modifications needed for installation

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more