How do I adjust the ride height with these coil-overs?

The threaded body allows you to raise or lower the spring seat, which changes the ride height. Refer to the manufacturer's instructions for the proper procedure and recommended adjustment range.

What is the benefit of adjustable damping?

Adjustable damping allows you to control the stiffness of the suspension. This lets you fine-tune the ride for different conditions, such as street driving, track days, or autocross.

Do these coil-overs require any special maintenance?

Like any suspension component, it's a good idea to periodically inspect the coil-overs for any signs of wear or damage. Keep the threads clean and apply a light coat of lubricant to prevent corrosion.

QA1

QA1 GM Pro Front Coil-Over System - MOD Series - 10in x 750lbs/in - Flat Large - Aluminum

Name: QA1 GM Pro Front Coil-Over System - MOD Series - 10in x 750lbs/in - Flat Large - Aluminum
Brand: QA1
Price: 2177.13 USD
Availability: InStock

$2177.13

MOD Series GM Pro Front Coil-Over System with a 10in spring and 750lbs/in spring rate.

Key Features

Aluminum construction — lightweight and strong
10 inch spring — optimized for performance
750 lbs/in spring rate — for a firm, controlled ride
Adjustable damping — fine-tune for street or track

Check manufacturer fitment data to confirm compatibility with your vehicle.

⚠️ 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

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Product Details

MOD Series double adjustable with low speed bleed stock mount shock kit, remote canister. Compressed height of 9.63", extended height of 14.5". Includes 10" large tapered flat spring with rating of 750.