QA1 Level 3 Handling Suspension Kit – Race-Ready Performance!
The QA1 Level 3 Handling Suspension Kit (HK33-GMF2) is the ultimate performance suspension upgrade designed to maximize cornering ability, stability, and response on small block and LS-powered vehicles with stock trim. This kit is engineered for high-performance street, track, and autocross applications, delivering unparalleled control and durability.
No welding required – Designed for a hassle-free bolt-on installation!
Built for the most demanding performance enthusiasts who want the best in handling and control!
What’s Included in the Kit?
✅ Tubular Upper & Lower Control Arms – Made from Chromoly Steel for maximum strength, rigidity, and weight savings
✅ Hollow Front Sway Bar (1.375 in. Diameter) – Reduces body roll & enhances cornering performance
✅ Heavy-Duty Polyurethane & Steel Bushings – Reduces deflection for precise steering and stability
✅ Tie Rod Sleeves – Provides stronger, more responsive steering feedback
✅ Complete Mounting Hardware Kit – Everything you need for a smooth, hassle-free installation
✅ Durable Black Powdercoated Finish – Corrosion-resistant and built for longevity
Perfect for Autocross, Road Racing, & High-Performance Street Builds!
Technical Specifications
| Feature | Details |
|---|---|
| Brand | QA1 |
| MFG. Part # | HK33-GMF2 |
| Product Type | Full-Vehicle Suspension Handling Kit |
| Front Coil Springs Included? | ❌ No |
| Rear Coil Springs Included? | ❌ No |
| Shocks Included? | ❌ No |
| Control Arm Style | Tubular |
| Upper Control Arms? | ✅ Yes – Chromoly |
| Lower Control Arms? | ✅ Yes – Chromoly |
| Control Arm Material | Chromoly Steel – Powdercoated Black |
| Front Sway Bar? | ✅ Yes – Hollow (1.375 in. Diameter) |
| Rear Sway Bar? | ❌ No |
| Trailing Arms? | ❌ No |
| Panhard Bar? | ❌ No |
| Bushing Material | Polyurethane/Steel |
| Mounting Hardware Included? | ✅ Yes |
| Installation Type | Bolt-On – No Welding Required |
| Fitment | Small Block & LS-Powered Vehicles |
⚡ Designed for the ultimate in precision, cornering, and performance stability!
Fitment & Compatibility
✔ Designed for Small Block & LS-Powered Vehicles with Stock Trim
✔ Direct bolt-in replacement for stock suspension
✔ Ideal for Track, Autocross, & Aggressive Street Driving
The perfect choice for performance enthusiasts looking to dominate corners!
Installation Notes & Tips
100% Bolt-On Installation – No Welding or Modifications Required
⚙️ Directly Replaces Stock Suspension Components for an Easy Fit
Ensure Proper Alignment After Installation for Best Performance
Professional Installation Recommended for Best Results
⚠️ After installation, a proper alignment is required to achieve optimal handling and tire wear!
❓ Frequently Asked Questions (FAQ)
How does this kit improve handling?
- The QA1 Level 3 kit features chromoly tubular control arms, an upgraded front sway bar, and race-ready bushings, all working together to provide better cornering, reduced body roll, and superior chassis stability.
Is this kit designed for daily driving?
- While it can be used for daily driving, it is optimized for track, autocross, and aggressive street applications due to its stiff control components and bushings.
Do I need to buy shocks separately?
- Yes. The Level 3 kit does not include shocks, allowing you to choose the exact coilovers or shocks that best match your driving style.
Is this a direct bolt-on kit?
- Yes! This kit requires no welding or cutting and bolts directly into the factory locations.
What’s the difference between this and the Level 2 kit?
- The Level 3 kit includes stiffer components, chromoly tubular control arms, and a larger front sway bar, making it the most performance-oriented QA1 kit available.
Call to Action – Upgrade Your Suspension Today!
Take your handling and cornering to the next level with the QA1 Level 3 Handling Suspension Kit!
✔ Race-Proven Performance for Autocross & Track Days
✔ Chromoly Control Arms & Large Sway Bar for Maximum Stability
✔ Bolt-On Installation – No Welding or Cutting Required
✔ Precision Engineering for the Ultimate Handling Upgrade
Order Now & Experience the Ultimate Suspension Performance!
Overview



