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#721DK42FMM3
QA1 DK42-FMM3 Lvl 2 Full Vehicle Drag Kit, 90-93 Mustang W/Shocks
- The QA1 Level 2 Drag Kit is designed for Fox Body Mustang drag racers, including a tubular K-member, control arms, boxed trailing arms, rear sway bar, and front/rear double-adjust coilovers.
- The tubular K-member is 50% lighter than stock, enhancing engine bay space and offering improved geometry and durability, with interchangeable mounts for various engines.
$5,243.95
/kit
Factory Shipped
$5,809.44
Save $565.49
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Product Summary
90-93 Ford Mustang, Polyurethane Bushing Material
- The QA1 Level 2 Drag Kit is designed for Fox Body Mustang drag racers, including a tubular K-member, control arms, boxed trailing arms, rear sway bar, and front/rear double-adjust coilovers.
- The tubular K-member is 50% lighter than stock, enhancing engine bay space and offering improved geometry and durability, with interchangeable mounts for various engines.
- Inverted front struts and rear coilovers with high-travel springs improve suspension performance, weight transfer, and reduce 60-foot times, with up to 2" ride height adjustability.
- Double-adjustable rear coilovers provide precise suspension tuning, while lightweight caster camber plates enhance handling and stability.
- Tubular control arms, trailing arms, and rear sway bars reduce flexing and bushing bind, resulting in smoother suspension movement and straighter launches.
Key Specs
| MFG. Part # | DK42-FMM3 |
| Bushing Material | Polyurethane |
| Hardware Included | Yes |
| Front Coil Springs Included | Yes |
| Rear Coil Springs Included | Yes |
Need To Know
Truck Shipment
Truck shipments must be pre-paid with a credit card, certified check or money order
Need help?
855.313.9176Quick and Easy Returns
Return PolicyQA1 DK42-FMM3 Details
QA1 DK42-FMM3 Details
Product Overview
The QA1 Level 2 Drag Kit is a serious upgrade for any Fox Body Mustang owner drag racing their car. The kit includes a lightweight tubular K-member, drag race control arms, boxed trailing arms, rear sway bar, and front and rear double adjust coilovers.
Tubular Front K-member
These are designed to save weight and free up room in your engine bay. Weighing only 25lbs., it's 50% lighter than stock K-members and boasts improved geometry and durability. Interchangeable engine mounts, sold separately, offer flexibility for running factory or late model engines including Coyotes.
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 optimize weight transfer, reducing 60-foot times and ET’s
These kits offer up to 2" lower than stock ride height adjustment to dial in the perfect stance.
Double-adjustable rear coilovers are great for serious track cars looking to further tune their rear suspension.
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 straight line stability.
Tubular Control Arms, Trailing Arms and Rear Sway Bar
Tubular control arms, trailing arms, and rear sway bars solve flexing and bushing bind, allowing smoother suspension movement and straighter launches.
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 at the track, while ensuring trouble-free compatibility.
Made in the USA
QA1 struts, coilover shocks, and tubular suspension is proudly made in Lakeville, Minnesota.
Fitment Notes
Engine mounts not included. QA1 offers several mounts for factory engines as well as popular engine swaps which are sold separately.
For Fox Body:
Kits for early year range Fox Bodies (1979-1986) will retain factory track width (narrow.)
Kits for late year range Fox Bodies (1987-1993) will retain track width of the factory ’87-’93 V8 cars (wide.)
Not compatible with Cobra IRS
Guides & Documents
QA1 DK42-FMM3 Specifications
QA1 DK42-FMM3 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | DK42-FMM3 |
| Brand | QA1 |
| Bushing Material | Polyurethane |
| Hardware Included | Yes |
| Front Coil Springs Included | Yes |
| Rear Coil Springs Included | Yes |
| Rear Leaf Springs Included | No |
| Front Shock Type | Double adjustable coil-over |
| Rear Shock Type | Double adjustable coil-over |
| Front Sway Bar Included | No |
| Rear Sway Bar Included | Yes |
| Rear Sway Bar Type | Solid |
| Rear Sway Bar Diameter | 1" |
| Tie Rod Sleeves Included | No |
| End Link Bushings Included | No |
| Rear Leaf Spring Bushings Included | No |
| Sway Bar Bushings Included | No |
| Upper Trailing Arms Included | Yes |
| Lower Trailing Arms Included | Yes |
| Trailing Arm Mount Braces Included | No |
| Panhard Bar Included | No |
| Torque Arm Included | No |
| Upper Control Arms Included | No |
| Lower Control Arms Included | Yes |
| Control Arm Style | Tubular |
| Control Arm Material | Steel |
| Front Strut Tower Bar Included | No |
| K-Member Support Brace Included | Yes |
| Rear Strut Tower Bar Included | No |
| Subframe Connectors Included | No |
| Chassis Stiffener Included | No |
| Calipers Included | No |
| Rotors Included | No |
| Brake Pads Included | No |
| Brake Lines Included | No |
| Wheel Studs Included | No |
| Center Link Included | No |
| Spindles Included | No |
| Inner Tie Rod Ends Included | No |
| Outer Tie Rod Ends Included | No |
| GENERAL | |
| GTIN Code | 806990173997 |
| Sold in Quantity | Kit |
| Notes | Kit will retain factory track width. Not compatible with Cobra IRS. |
| Shocks Included | Yes |
Ratings & Reviews
Ratings & Reviews
Questions & Answers
Questions & Answers
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Fitment
Fitment
1990-1993 Ford Mustang