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QA1 Level 2 Handling Suspension Kits HK02-GMB2
Inspected & Documented Condition notes recorded before palletizing.
30-Day Startup Warranty Covers block, heads and internal moving components.
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QA1 Level 2 Handling Suspension Kits HK02-GMB2

Brand: QA1
Condition: Used
$2,848.71
+ $295.00 flat-rate insured LTL freight (details)
$3,143.71 delivered to the continental US
  • Palletized and heavy shrink-wrapped for freight
  • LTL carrier delivery with optional liftgate service
  • Ships in 1–2 business days from Los Angeles, CA
  • Transit typically 3–7 business days, continental US
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Details & Inspection Notes

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 requireddesigned 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 SpringsMatched for optimal handling & ride comfort
Tubular Upper & Lower Control ArmsStrong, 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 ArmsProvide better rear suspension control & alignment
Panhard BarEnsures rear axle alignment & stability during high-speed maneuvers
Black Powdercoated Steel ConstructionDurable, corrosion-resistant finish for long-lasting performance
Polyurethane BushingsLow friction, maintenance-free operation
Complete Hardware KitEverything 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.

Startup & Installation Checklist

  • Replace timing components, water pump and plugs before initial startup where applicable.
  • Refill all fluids with manufacturer-specified oil and coolant.
  • Verify sensors, ECU pinouts and grounds against your chassis or hull wiring.
  • Startup warranty covers heads, block and internal lubricated components for 30 days from delivery.

Full terms: 30-day startup warranty · returns

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