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QA1 79-86 Ford Mustang Level 1 Drag Kit w/ Shocks (1x qap5221, 1x qap52885, 1x qapHD01-12200, 1x qapRCK52401)

SKU: QAPDK41-FMM1

Suspension Handling Packages

QAP Coil Shocks - Proma Star...

Qa1

QA1 79-86 Ford Mustang Level 1 Drag Kit w/ Shocks (1x qap5221, 1x qap52885, 1x qapHD01-12200, 1x qapRCK52401)

SKU: QAPDK41-FMM1

Suspension Handling Packages

QAP Coil Shocks - Proma Star...

A$6,619.96
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

Looking for a better launch, straight-line stability, and consistent performance? Turn to QA1's drag racing suspension kits for a full-vehicle upgrade that fits your needs. Available in three different levels of performance, these drag racing kits offer easy, bolt-in installation (some welding may be needed) and seamlessly works with whatever OE component each piece attaches to. And with different levels, you can build your car in stages, using QA1's parts list as a road map to get to the level of performance you want and have peace of mind knowing you won't have compatibility issues.

QA1 Level 1 drag racing kits are ideal for owners looking for streetable track performance. They deliver everything needed in one shot, taking the guesswork out of the process, so you can skip the research and focus on preparing for your next race. Select the kit designed for your drag race car.

Product Overview

Product Overview The QA1 Level 1 Drag Race Kit is an ideal choice for street/strip Fox Body Mustangs. The kit includes lightweight double adjustable front struts, single adjustable rear coil-overs, boxed trailing arms, and rear sway bars. 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 for your Mustang. Single-adjustable rear coilovers are a good option for track cars that also see a fair amount of street driving, offering a comfortable ride on the street with the ability to adjust 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 straight line stability. Boxed Trailing Arms and Rear Sway Bar Boxed trailing arms are an essential upgrade for Mustangs, improving traction, and launch control. They solve flexing issues and reduce bushing bind, allowing the suspension to move more smoothly and provide better control. When paired with a rear sway bar, boxed trailing arms can help your Mustang launch straighter and have more control down track. 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 Not compatible with Cobra IRS


Features and Benefits

  • 3 levels of kits to choose from for better launch, straight-line stability & consistent performance
  • Build in stages
  • Carefully curated for maximum performance
  • Ultimate ride height and shock tunability
  • Strong, lightweight tubular components
  • Best-in-class warranty
  • Made in the USA

Product Details

Brand:QA1
Description:QA1 79-86 Ford Mustang Level 1 Drag Kit w/ Shocks
Manufacturer Part Number:DK41-FMM1
Prop 65 - Short Label:WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov
Prop 65 Yes/No:Yes
Title:QA1 Suspension Kit DK41-FMM1
UPC:806990173935

This is a group bundle consisting of:

ImageQtySKUMFR SKUUPCDescription
1xqap5288552885806990065193QA1 79-04 Ford Mustang Rear Sway Bar - 1in
1xqap52215221806990064325QA1 79-04 Ford Mustang/79-86 Mercury Capri Lower Boxed Trailing Arms
1xqapRCK52401RCK52401806990174468QA1 79-04 Ford Mustang 12-095 Kit Rear Pro-Coil S-Adj
1xqapHD01-12200HD01-12200806990174062QA1 79-89 Ford Mustang Proma Star Coilover Strut Kit Double Adjust 200lb/in.

Bundled group items may ship from multiple locations and could have slightly longer transit times if parts are sourced from different warehouses.

Images in this listing may include individual and/or group shots of the products included in the bundle. Please refer to the table to see a breakdown of what is included. Click on a SKU to see individual item details.

For details on the individual components in this bundle, click here.

Part Type

Suspension Kit

Data: v4.2 - Upd: 2026-10-15 04:55:58

Features

3 levels of kits to choose from for better launch, straight-line stability & consistent performance

Specifications

Product Attributes - Brand
QA1
Product Attributes - Manufacturer's Part Number
DK41-FMM1
Product Attributes - Part Type
Suspension Handling Packages
Product Attributes - Product Line
QA1 Level 1 Full Vehicle Drag Racing Suspension Kits
Product Attributes - UPC
806990173935
Product Attributes - Front Coil Springs Included
Yes
Product Attributes - Rear Coil Springs Included
Yes
Product Attributes - Rear Leaf Springs Included
No
Product Attributes - Front Shocks/Struts Included
Yes
Product Attributes - Front Shock Type
Double adjustable coilover
Product Attributes - Rear Shocks/Struts Included
Yes
Product Attributes - Rear Shock Type
Single adjustable coilover
Product Attributes - Front Sway Bar Included
No
Product Attributes - Rear Sway Bar Included
Yes
Product Attributes - Rear Sway Bar Color
Black
Product Attributes - Rear Sway Bar Type
Solid
Product Attributes - Rear Sway Bar Diameter (in.)
1.000 in.
Product Attributes - Rear Sway Bar Diameter (mm)
25.40 mm
Product Attributes - Tie Rod Sleeves Included
No
Product Attributes - End Link Bushings Included
No
Product Attributes - Rear Leaf Spring Bushings Included
No
Product Attributes - Sway Bar Bushings Included
No
Product Attributes - Upper Trailing Arms Included
No
Product Attributes - Lower Trailing Arms Included
Yes
Product Attributes - Trailing Arm Mount Braces Included
No
Product Attributes - Panhard Bar Included
No
Product Attributes - Torque Arm Included
No
Product Attributes - Upper Control Arms Included
No
Product Attributes - Lower Control Arms Included
No
Product Attributes - Front Strut Tower Bar Included
No
Product Attributes - K-Member Included
No
Product Attributes - K-Member Support Brace Included
No
Product Attributes - Rear Strut Tower Bar Included
No
Product Attributes - Subframe Connectors Included
No
Product Attributes - Chassis Stiffener Included
No
Product Attributes - Calipers Included
No
Product Attributes - Rotors Included
No
Product Attributes - Brake Pads Included
No
Product Attributes - Brake Lines Included
No
Product Attributes - Wheel Studs Included
No
Product Attributes - Center Link Included
No
Product Attributes - Spindles Included
No
Product Attributes - Inner Tie Rod Ends Included
No
Product Attributes - Outer Tie Rod Ends Included
No
Product Attributes - Mounting Hardware Included
Yes
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Not compatible with Cobra IRS.

Reference Information

Brand Name/s Qa1
StreetFX SKU qapDK41-FMM1
SFX Item ID 4563032
Supplier Item Code 4563032
Manufacturer SKU DK41-FMM1
Manufacturer UPC N/A
Alternative References QA1, qap-5221, qap-52885, 1in, qapHD01-12200, HD01-12200

Compatibility

Application Data
  • MakeFORD
    ModelMUSTANG
    SubmodelBASE
    Beginning Year1979
    Ending Year1979
    Engine TypeV6
    Engine FamilyFord V6
    Engine Size2.8L/171
    DrivetrainRWD
  • MakeFORD
    ModelMUSTANG
    SubmodelBASE
    Beginning Year1979
    Ending Year1979
    Engine TypeV8
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    DrivetrainRWD
  • MakeFORD
    ModelMUSTANG
    SubmodelBASE
    Beginning Year1979
    Ending Year1981
    Engine TypeL4
    Engine FamilyFord 4-cylinder
    Engine Size2.3L/140
    DrivetrainRWD
  • MakeFORD
    ModelMUSTANG
    SubmodelBASE
    Beginning Year1979
    Ending Year1981
    Engine TypeL6
    Engine FamilyFORD L6 GAS
    Engine Size3.3L/200
    DrivetrainRWD
  • MakeFORD
    ModelMUSTANG
    SubmodelBASE
    Beginning Year1980
    Ending Year1981
    Engine TypeV8
    Engine FamilyFord small block Windsor
    Engine Size4.2L/255
    DrivetrainRWD
  • MakeFORD
    ModelMUSTANG
    SubmodelCOBRA
    Beginning Year1981
    Ending Year1981
    Engine TypeV8
    Engine FamilyFord small block Windsor
    Engine Size4.2L/255
    DrivetrainRWD
  • MakeFORD
    ModelMUSTANG
    SubmodelGHIA
    Beginning Year1979
    Ending Year1979
    Engine TypeV6
    Engine FamilyFord V6
    Engine Size2.8L/171
    DrivetrainRWD
  • MakeFORD
    ModelMUSTANG
    SubmodelGHIA
    Beginning Year1979
    Ending Year1979
    Engine TypeV8
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    DrivetrainRWD
  • MakeFORD
    ModelMUSTANG
    SubmodelGHIA
    Beginning Year1979
    Ending Year1981
    Engine TypeL4
    Engine FamilyFord 4-cylinder
    Engine Size2.3L/140
    DrivetrainRWD
  • MakeFORD
    ModelMUSTANG
    SubmodelGHIA
    Beginning Year1979
    Ending Year1981
    Engine TypeL6
    Engine FamilyFORD L6 GAS
    Engine Size3.3L/200
    DrivetrainRWD
  • MakeFORD
    ModelMUSTANG
    SubmodelGHIA
    Beginning Year1980
    Ending Year1981
    Engine TypeV8
    Engine FamilyFord small block Windsor
    Engine Size4.2L/255
    DrivetrainRWD
  • MakeFORD
    ModelMUSTANG
    SubmodelGL
    Beginning Year1982
    Ending Year1982
    Engine TypeL6
    Engine FamilyFORD L6 GAS
    Engine Size3.3L/200
    DrivetrainRWD
  • MakeFORD
    ModelMUSTANG
    SubmodelGL
    Beginning Year1982
    Ending Year1982
    Engine TypeV8
    Engine FamilyFord small block Windsor
    Engine Size4.2L/255
    DrivetrainRWD
  • MakeFORD
    ModelMUSTANG
    SubmodelGL
    Beginning Year1982
    Ending Year1983
    Engine TypeL4
    Engine FamilyFord 4-cylinder
    Engine Size2.3L/140
    DrivetrainRWD
  • MakeFORD
    ModelMUSTANG
    SubmodelGL
    Beginning Year1982
    Ending Year1983
    Engine TypeV8
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    DrivetrainRWD
  • MakeFORD
    ModelMUSTANG
    SubmodelGL
    Beginning Year1983
    Ending Year1983
    Engine TypeV6
    Engine FamilyFord V6
    Engine Size3.8L/232
    DrivetrainRWD
  • MakeFORD
    ModelMUSTANG
    SubmodelGLX
    Beginning Year1982
    Ending Year1982
    Engine TypeL6
    Engine FamilyFORD L6 GAS
    Engine Size3.3L/200
    DrivetrainRWD
  • MakeFORD
    ModelMUSTANG
    SubmodelGLX
    Beginning Year1982
    Ending Year1982
    Engine TypeV8
    Engine FamilyFord small block Windsor
    Engine Size4.2L/255
    DrivetrainRWD
  • MakeFORD
    ModelMUSTANG
    SubmodelGLX
    Beginning Year1982
    Ending Year1983
    Engine TypeL4
    Engine FamilyFord 4-cylinder
    Engine Size2.3L/140
    DrivetrainRWD
  • MakeFORD
    ModelMUSTANG
    SubmodelGLX
    Beginning Year1982
    Ending Year1983
    Engine TypeV8
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    DrivetrainRWD
  • MakeFORD
    ModelMUSTANG
    SubmodelGLX
    Beginning Year1983
    Ending Year1983
    Engine TypeV6
    Engine FamilyFord V6
    Engine Size3.8L/232
    DrivetrainRWD
  • MakeFORD
    ModelMUSTANG
    SubmodelGT-350 20TH ANNIVERSARY
    Beginning Year1984
    Ending Year1984
    Engine TypeL4
    Engine FamilyFord 4-cylinder
    Engine Size2.3L/140
    DrivetrainRWD
  • MakeFORD
    ModelMUSTANG
    SubmodelGT-350 20TH ANNIVERSARY
    Beginning Year1984
    Ending Year1984
    Engine TypeV8
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    DrivetrainRWD
  • MakeFORD
    ModelMUSTANG
    SubmodelGT
    Beginning Year1982
    Ending Year1986
    Engine TypeV8
    Engine FamilyFord small block Windsor
    Engine Size5.0L/302
    DrivetrainRWD
  • MakeFORD
    ModelMUSTANG
    SubmodelGT
    Beginning Year1984
    Ending Year1984
    Engine TypeL4
    Engine FamilyFord 4-cylinder
    Engine Size2.3L/140
    DrivetrainRWD

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