QA1 Level 1 Full Vehicle Drag Kit (DK41-FMM3) - 1990-1993 Ford Mustang
Transform your Fox Body into a true street and strip performer with the QA1 Level 1 Full Vehicle Drag Kit. Designed specifically for 1990-1993 Mustangs, this complete suspension package is engineered to improve weight transfer, traction, and overall consistency at the track while still maintaining street-friendly drivability. Whether you're chasing quicker 60-foot times or dialing in your launch, this kit delivers the performance advantage you need.
This system combines QA1’s proven inverted front struts with high-travel rear coilovers to maximize suspension response and control. Lightweight components reduce unsprung weight, while carefully selected spring rates help optimize weight transfer under acceleration. Paired with boxed trailing arms and a rear sway bar, this kit minimizes flex, improves rear-end stability, and keeps your Mustang launching straight and controlled pass after pass.
Features
- Complete drag-oriented suspension package for street and strip use
- Double adjustable front struts for precise compression and rebound tuning
- Single adjustable rear coilovers balance comfort and performance
- Inverted front strut design improves strength and reduces deflection
- Lightweight aluminum components reduce unsprung weight
- Optimized spring rates improve weight transfer and traction
- Boxed trailing arms reduce flex and improve launch consistency
- Rear sway bar enhances stability and straight-line control
- Up to 2 inches of ride height adjustment for dialing in stance
- Improves 60-foot times and overall track performance
Additional Notes
- Designed for 1990-1993 Fox Body Mustang applications
- Not compatible with Cobra IRS setups
- Direct bolt-in installation with no major modifications required
- Ideal for street and strip builds looking for improved consistency and control
- Manufactured in the USA
Fitment
- 1990 Ford Mustang
- 1991 Ford Mustang
- 1992 Ford Mustang
- 1993 Ford Mustang
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

