What does 'pigtail' mean in reference to the springs?

Pigtail springs have a smaller diameter at one end, resembling a pig's tail. This design helps the spring seat properly in the shock assembly. Be sure to use pigtail springs designed for this coil-over system.

How do I adjust the ride height?

The ride height is adjusted by threading the shock body up or down. Refer to the manufacturer's instructions for the proper procedure and recommended range. Adjusting ride height affects spring preload and suspension travel, so make small adjustments and test carefully.

What is the benefit of adjustable damping?

Adjustable damping allows you to fine-tune the ride quality and handling characteristics of your vehicle. Softer damping settings provide a more comfortable ride, while firmer settings reduce body roll and improve responsiveness. Experiment to find the settings that best suit your driving style and road conditions.

QA1 GM Pro Front Coil-Over System - MOD Series - 11in x 300lbs/in - Pigtail - Aluminum

QA1

Specifications

Brand: QA1
Part #: MG501-11300A
UPC: 806990154811

QA1

QA1 GM Pro Front Coil-Over System - MOD Series - 11in x 300lbs/in - Pigtail - Aluminum

Name: QA1 GM Pro Front Coil-Over System - MOD Series - 11in x 300lbs/in - Pigtail - Aluminum
Brand: QA1
Price: 2177.13 USD
Availability: InStock

$2177.13

Bolt-in coil-over kit for GM vehicles. Expect improved handling and a more comfortable ride.

Key Features

Aluminum body — lightweight and strong
Adjustable ride height — fine-tune your stance
Adjustable damping — customize ride quality and handling
Direct bolt-in installation — no cutting or welding required

⚠️ 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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