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QA1 Level 2 Big Wheel Kits BW02-GMB4
SKU: 8611e167127b
$3,383.91
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QA1 Level 2 Big Wheel Suspension Kit – Ultimate Handling for Large Wheels!
The QA1 Level 2 Big Wheel Kit (BW02-GMB4) is engineered for large wheel setups (up to 28 inches) and offers the ultimate in ride height adjustability, handling precision, and comfort . Whether you’re building a show car, drag racer, or daily cruiser, this full-vehicle suspension upgrade provides superior control, cornering ability, and a smooth ride .
Perfect for box-style classic cars that need both form and function!
What’s Included in the Kit?
✅ QA1 Double Adjustable Coilover Shocks (Front & Rear) – Custom-tune ride quality & launch grip ✅ Coilover Springs – Adjust ride height (-3 in. to +2 in.) & optimize comfort/stability ✅ Tubular Upper & Lower Control Arms – Stronger, lighter, and specifically designed for big wheel applications ✅ Adjustable Upper & Lower Trailing Arms – Centers the rear axle for better clearance & traction ✅ Tubular Front & Rear Sway Bars – Reduces body roll & improves steering precision ✅ Tie Rod Sleeves & End Link Bushings – Enhances steering response & stability ✅ Bolt-On Installation Kit – Includes all necessary hardware for a hassle-free install
Everything you need for a slammed, raised, or aggressive big wheel stance with superior handling!
Technical Specifications
Feature
Details
Brand
QA1
Manufacturer Part #
BW02-GMB4
Product Type
Suspension Handling Package
Designed For
Vehicles Running Up to 28-inch Wheels
Front Shock Type
Double Adjustable Coilover
Rear Shock Type
Double Adjustable Coilover
Front Coil Springs Included?
✅ Yes
Rear Coil Springs Included?
✅ Yes
Front Sway Bar Included?
✅ Yes (1.375 in. / 34.93 mm)
Rear Sway Bar Included?
✅ Yes (1.25 in. / 31.75 mm)
Upper & Lower Control Arms Included?
✅ Yes (Tubular Steel)
Adjustable Trailing Arms?
✅ Yes (Upper & Lower)
Ride Height Adjustment
Front: -2 in. to +2 in. / Rear: -3 in. to +2 in.
Installation Type
Bolt-On, No Welding Required
Mounting Hardware Included?
✅ Yes
⚡ Optimized for big wheel setups, high-performance handling, and show-ready stance!
Fitment & Compatibility
✔ Designed for big wheel muscle cars & classics ✔ Supports up to 28-inch wheels ✔ Works with factory or Quick Performance 9-inch rear axle housings ✔ Direct bolt-on installation – No cutting, welding, or fabricating required
Built for those who want the perfect ride height and aggressive stance!
Installation Notes & Tips
Fully Bolt-On – No welding or cutting required ⚙️ Works with stock and aftermarket drivetrain setups Adjustable coilovers for a fully customizable stance Professional alignment recommended after installation
❓ Frequently Asked Questions (FAQ)
What makes this kit ideal for big wheels?
The QA1 Big Wheel Kit is engineered for large-diameter wheels (up to 28 inches), featuring corrected suspension angles, tubular arms, sway bars, and double-adjustable coilovers to handle the unique handling characteristics of big wheel setups.
How much can I raise or lower my car?
Front: Raise/lower by up to 2 inches
Rear: Raise up to 2 inches or lower by up to 3 inches
Can I use this kit for drag racing?
Yes! The double-adjustable coilovers allow precise tuning of compression & rebound , making it an excellent choice for drag racing, daily driving, or show builds .
Does this kit include everything I need for installation?
Yes! All necessary hardware, bushings, control arms, and sway bars are included for a straightforward bolt-on install .
Will this kit work with my factory axle?
Yes! It’s designed to work with factory rear axle housings & Quick Performance 9-inch axles .
Do I need any special tools for installation?
A basic set of hand tools & a spanner wrench (included) is all you need for ride height adjustments.
Call to Action – Get the Ultimate Big Wheel Stance & Handling!
Maximize your car’s stance and handling with the QA1 Level 2 Big Wheel Suspension Kit!
✔ Raise or lower your vehicle for the perfect look ✔ Improve ride quality, handling, and stability ✔ Optimized suspension angles for large-diameter wheels ✔ Bolt-on installation – No welding required!
Order Now & Get Your Ride Sitting Right with QA1 Suspension!
Overview
Brand:
QA1
Manufacturer’s Part Number:
BW02-GMB4
Part Type:
Suspension Handling Packages
Product Line:
QA1 Level 2 Big Wheel Kits
Summit Racing Part Number:
QA1-BW02-GMB4
UPC:
806990168658
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 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 Diameter (in.):
1.250 in.
Rear Sway Bar Diameter (mm):
31.75 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:
No
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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