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Car Chassis & Suspension Kits

QA1 Level 2 Handling Suspension Kits HK02-GMB2

$2,848.71

Part price only. Freight is quoted for your ZIP before you pay — a gasket set and a 425 HP outboard are not the same shipment, so nothing is guessed at checkout.

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Description

QA1 Level 2 Handling Suspension Kit – Ultimate Performance Upgrade!

The QA1 Level 2 Handling Suspension Kit (HK02-GMB2) is a full-vehicle suspension upgrade engineered to enhance cornering, stability, and control on small block and LS-powered vehicles with stock trim. This kit bolts directly onto factory mounting points, making installation easy while providing race-level performance for the street or track.

No welding required – designed for a hassle-free bolt-on installation!

Increase handling response, reduce body roll, and fine-tune your ride quality with double-adjustable coilovers and premium suspension components!


What’s Included in the Kit?

✅ QA1 Double Adjustable Coilover Shocks (Front & Rear) – Dial in your ideal compression & rebound settings for ultimate ride control
✅ Front & Rear Coil Springs – Matched for optimal handling & ride comfort
✅ Tubular Upper & Lower Control Arms – Strong, lightweight, and engineered for increased stability & caster/camber adjustability
✅ Front Sway Bar (Hollow 1.375 in. Diameter) – Reduces body roll & enhances cornering stability
✅ Rear Sway Bar (Solid 1.000 in. Diameter) – Improves rear-end stability & traction
✅ Upper & Lower Trailing Arms – Provide better rear suspension control & alignment
✅ Panhard Bar – Ensures rear axle alignment & stability during high-speed maneuvers
✅ Black Powdercoated Steel Construction – Durable, corrosion-resistant finish for long-lasting performance
✅ Polyurethane Bushings – Low friction, maintenance-free operation
✅ Complete Hardware Kit – Everything you need for a smooth, hassle-free installation

Perfect for Pro-Touring, Track Days, & Street Performance Builds!


Technical Specifications

Feature Details
Brand QA1
MFG. Part # HK02-GMB2
Product Type Full-Vehicle Suspension Handling Kit
Front Coil Springs Included? ✅ Yes
Rear Coil Springs Included? ✅ Yes
Shocks Included? ✅ Yes – Double Adjustable Coilovers (Front & Rear)
Control Arm Style Tubular
Upper Control Arms? ✅ Yes
Lower Control Arms? ✅ Yes
Control Arm Material Steel – Powdercoated Black
Rear Panhard Bar? ✅ Yes
Front Sway Bar? ✅ Yes – Hollow (1.375 in. Diameter)
Rear Sway Bar? ✅ Yes – Solid (1.000 in. Diameter)
Trailing Arms? ✅ Yes – Upper & Lower
Bushing Material Polyurethane
Mounting Hardware Included? ✅ Yes
Installation Type Bolt-On – No Welding Required
Fitment Small Block & LS-Powered Vehicles

⚡ Dramatically improves your car’s handling, responsiveness, and ride quality!


Fitment & Compatibility

✔ Designed for Small Block & LS-Powered Vehicles with Stock Trim
✔ Direct bolt-in replacement for stock suspension
✔ Ideal for Street, Track, & Performance Driving Applications

Perfect for pro-touring, high-performance handling, and aggressive street builds!


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 2 kit features double-adjustable coilovers, upgraded sway bars, and tubular control arms, all working together to improve cornering, stability, and overall vehicle response.

Can I adjust the ride height?

  • Yes! The QA1 coilovers allow for ride height adjustment, so you can fine-tune your car’s stance and performance.

Is this a direct bolt-on kit?

  • Yes! This kit requires no welding or cutting and bolts directly into the factory locations.

Can this be used on a daily driver?

  • Absolutely! The double-adjustable coilovers provide a smooth ride for daily driving, while still offering performance tuning for spirited driving and track use.

What’s the difference between this and the Level 1 kit?

  • The Level 2 kit includes double-adjustable coilovers, upgraded sway bars, and a panhard bar, making it a more performance-focused upgrade over the Level 1 kit.

Call to Action – Upgrade Your Suspension Today!

Transform your vehicle’s handling with the QA1 Level 2 Handling Suspension Kit!

✔ Race-Proven Performance for Street & Track
✔ Fully Adjustable Coilovers for Ride Height & Damping Control
✔ Bolt-On Installation – No Welding or Cutting Required
✔ Engineered for Pro-Touring, Aggressive Street, & Performance Driving

Order Now & Experience the Ultimate Suspension Upgrade!

Overview

Brand:
QA1
Manufacturer’s Part Number:
HK02-GMB2
Part Type:
Suspension Handling Packages
Product Line:
QA1 Level 2 Handling Suspension Kits
Summit Racing Part Number:
QA1-HK02GMB2
UPC:
806990162373
Front Coil Springs Included:
Yes
Rear Coil Springs Included:
Yes
Rear Leaf Springs Included:
No
Front Shocks/Struts Included:
Yes
Front Shock Type:
Double adjustable coilover
Rear Shocks/Struts Included:
Yes
Rear Shock Type:
Double adjustable coilover
Front Sway Bar Included:
Yes
Front Sway Bar Color:
Black
Front Sway Bar Type:
Hollow
Front Sway Bar Diameter (in.):
1.375 in.
Front Sway Bar Diameter (mm):
34.93 mm
Rear Sway Bar Included:
Yes
Rear Sway Bar Color:
Black
Rear Sway Bar Type:
Solid
Rear Sway Bar Diameter (in.):
1.000 in.
Rear Sway Bar Diameter (mm):
25.40 mm
Tie Rod Sleeves Included:
Yes
End Link Bushings Included:
Yes
Rear Leaf Spring Bushings Included:
No
Sway Bar Bushings Included:
Yes
Upper Trailing Arms Included:
Yes
Lower Trailing Arms Included:
Yes
Trailing Arm Mount Braces Included:
No
Panhard Bar Included:
Yes
Torque Arm Included:
No
Upper Control Arms Included:
Yes
Lower Control Arms Included:
Yes
Control Arm Style:
Tubular
Control Arm Material:
Steel
Control Arm Color:
Black
Front Strut Tower Bar Included:
No
K-Member Included:
No
K-Member Support Brace Included:
No
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
Mounting Hardware Included:
Yes
Quantity:
Sold as a kit.

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