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QA1 Level 1 Handling Kit, 79-86 Mustang HK41-FMM1

QA1 Level 1 Handling Kit, 79-86 Mustang HK41-FMM1
$4,314.99 ea
NEWARRIVING SOONEstimated Ship Date 08/26/2025 (If Ordered Today)
Model: 5054458
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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Product Overview
The QA1 Level 1 Handling Kit is an ideal choice for people seeking a more aggressive stance, better ride and handling from their Fox Body Mustang. The kit includes single adjustable front coil-over struts, rear coil-overs, and front sway bar.

Inverted Front Struts and Rear Coil-Overs 
Front struts feature an inverted cartridge design, large diameter shaft, and lightweight aluminum body for improved suspension performance. The lightweight, high-travel springs with proven spring rates are optimized for improved handling, without sacrificing comfort.

These kits offer up to 2" lower than stock ride height adjustment to dial in the perfect stance for your Mustang.

Single-adjustable rear coilovers are a good option for the street with the ability to tune for the track.

Lightweight Caster Camber Plates
Aluminum caster camber plates improve Mustang handling and performance. Lighter and sleeker than steel, they offer precision adjustment to fine-tune suspension geometry for optimal performance.

Front Sway Bar
QA1's 1 ¼” front sway bar sharpens steering response, reduces body roll, and keeps your car planted in corners.

Easy, Bolt-In Installation
Our commitment to thoughtful product design is evident in every fully bolt-in kit we produce, to deliver the highest level of performance, while ensuring trouble-free compatibility.

Made in the USA
QA1 struts, coilover shocks, and tubular suspension is proudly made in Lakeville, Minnesota.

Fitment Notes
Not compatible with Cobra IRS

About Qa1 Precision Products

From bolt-on products that get you behind the wheel faster, to experienced technicians available to help increase your 60’ times or handle curves with confidence, everything we do is designed to get you out on the road.

Whether your goal is a Saturday night sprint across the checkered flag or a slow, easy cruise down main street, we have the suspension and driveline products you need for the experience you want.

No matter what you drive, we want you to #goDRIVEit!

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Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Years
Ford Mustang 1979 - 1986

Specifications:

Part Type Suspension Kit
Proposition 65 www.P65Warnings.ca.gov
Warranty Time 1 YR

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QA1 Level 1 Handling Kit, 79-86 Mustang HK41-FMM1: