QA1
QA1 79-93 Ford Mustang Level 1 Drag Kit w/o Shocks - DK31-FMM2
- SKU:
- QAPDK31-FMM2
- MPN:
- DK31-FMM2
- Availability:
- Regularly stocked product
Description
What is the recommended installation process for these trailing arms?
Professional installation is strongly recommended to ensure proper alignment and optimal performance of your vehicle's control arms.
How do these trailing arms affect my Mustang's handling?
These control arms transform your Mustang's handling, providing a more connected and responsive feel for superior rear-end stability.
QA1 Trailing Arms, designed for your specific Mustang fitment, achieve superior rear-end stability with a Level 1 Drag Kit w/o Shocks. Constructed from high-strength materials, these control arms deliver enhanced traction for predictable launches and cornering. Experience a transformed driving dynamic with these performance-engineered control arms.
What Owners Say
Owners and enthusiasts consistently praise QA1 trailing arms for their top-notch quality and construction, with several noting the components are built to exacting standards. The performance improvements are real—one El Camino owner reports their setup "drives like it's on rails" after installation. The honest reality is that QA1 commands premium pricing, which some find steep, and installation can be time-consuming for complete suspension overhauls. A few enthusiasts also point out that even quality modern parts won't transform decades-old suspension geometry into modern handling characteristics. Despite these considerations, QA1 has earned a solid reputation among builders seeking serious suspension upgrades that deliver measurable performance gains.
Key Features
- Level 1 Drag Kit w/o Shocks
Why Choose the QAP Trailing Arms
Achieves superior rear-end stability for predictable launches and cornering.
Transforms your Mustang's handling for a more connected and responsive feel.
Provides enhanced traction, putting more power to the pavement effectively.
Delivers consistent performance for aggressive driving and track-day enjoyment.
Who Is This For?
Drag Racing — 10/10
Level 1 Drag Kit designation directly supports drag racing.
Street Performance — 8/10
Superior rear-end stability benefits street performance driving.
Track / Autocross — 7/10
Predictable cornering from stability aids track use.
Racing Competition — 8/10
Enhanced stability improves competitive racing performance.
Frequently Asked Questions
What is the primary performance benefit of installing QA1 Trailing Arms on my Mustang?
Achieving superior rear-end stability for predictable launches and cornering is the primary performance outcome. This is supported by a usage score of 10 for Drag Racing, fulfilling its 'best_for' designation. Experience a more connected and responsive rear-end with these advanced control arms.
How do QA1 Trailing Arms improve my vehicle's handling?
Transforming your Mustang's handling for a more connected and responsive feel is a direct benefit. Professional installation is recommended to ensure precise alignment and optimal integration with your existing suspension. This upgrade provides enhanced traction and confidence-inspiring cornering capabilities.
Are QA1 Trailing Arms compatible with my specific vehicle model?
Confirming fitment with your specific vehicle is essential before purchase. These trailing arms are designed for select Mustang models, offering superior rear-end stability. Always verify compatibility with a qualified technician to ensure proper integration for your application.
Is upgrading from stock trailing arms to QA1 Trailing Arms a worthwhile investment for performance?
Upgrading provides enhanced traction, putting more power to the pavement effectively, making it a worthwhile investment. Their design specifically benefits aggressive driving and track-day enjoyment, offering a significant performance advantage over stock components. Gain a competitive edge with this advanced control arm solution.
What is the recommended installation process for QA1 Trailing Arms?
Professional installation is recommended to ensure optimal performance and safety. This ensures the superior rear-end stability for predictable launches and cornering is achieved correctly. Trust a qualified technician for a flawless installation of your new trailing arms.
Vehicle Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1979–1981 | Ford | Mustang | Ghia |
| 1979–2004 | Ford | Mustang | Base |
| 1981 | Ford | Mustang | Cobra |
| 1982–2004 | Ford | Mustang | GT |
| 1982–1983 | Ford | Mustang | GL |
| 1982–1984 | Ford | Mustang | L |
| 1982–1983 | Ford | Mustang | GLX |
| 1983 | Ford | Mustang | Turbo GT |
| 1984 | Ford | Mustang | GT-350 20th Anniversary |
| 1984–1993 | Ford | Mustang | LX |
| 1984–1986 | Ford | Mustang | SVO |
| 1993–2004 | Ford | Mustang | SVT Cobra |
| 1993–2000 | Ford | Mustang | SVT Cobra R |
| 1995 | Ford | Mustang | GTS |
| 2001 | Ford | Mustang | GT Bullitt |
| 2003 | Ford | Mustang | SVT Cobra 10th Anniversary |
| 2003–2004 | Ford | Mustang | Mach 1 |
Additional Resources
Important Notices
⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Browse More: Shop All Control Arms — Suspension
Warranty Information
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1979-1981,1994-2004 | Ford | Mustang | Base |
| 1981 | Ford | Mustang | Cobra |
| 1979-1981 | Ford | Mustang | Ghia |
| 1982-1983 | Ford | Mustang | GL |
| 1982-1983 | Ford | Mustang | GLX |
| 1982-2004 | Ford | Mustang | GT |
| 2001 | Ford | Mustang | GT Bullitt |
| 1984 | Ford | Mustang | GT-350 20th Anniversary |
| 1995 | Ford | Mustang | GTS |
| 1982-1984 | Ford | Mustang | L |
| 1984-1993 | Ford | Mustang | LX |
| 2003-2004 | Ford | Mustang | Mach 1 |
| 1984-1986 | Ford | Mustang | SVO |
| 1993-1999,2001,2003-2004 | Ford | Mustang | SVT Cobra |
| 2003 | Ford | Mustang | SVT Cobra 10th Anniversary |
| 1993,1995,2000 | Ford | Mustang | SVT Cobra R |
| 1983 | Ford | Mustang | Turbo GT |
Additional Information
Case Lot Quantity: |
1 |
Category: |
Suspension>Control Arms |
Clearance Item: |
N |
MPN: |
DK31-FMM2 |
Proposition 65: |
Y |