QA1 Level 2 Big Wheel Kits BW02-GMB4

5 out of 5 stars ( 1 )

Part Number: QA1-BW02-GMB4

$5,693.95

Suspension Handling Packages, Level 2 Big Wheel Kits, Coil Springs, Shocks/Struts, 0-2.000 in. Drop Front, 0-3.000 in. Drop Rear, Buick, Chevy, Kit
See More Specifications | Check the Fit

QA1 Level 2 Big Wheel Kits BW02-GMB4

QA1 Level 2 Big Wheel Kits BW02-GMB4

QA1-BW02-GMB4

5 out of 5 stars ( 1 )

Part Number: QA1-BW02-GMB4

Estimated Ship Date: Oct 19, 2026

$5,693.95

Estimated Ship Date: Oct 19, 2026 Would you rather pick it up?

Kit/Combo Contents

Click here for more information about QA1 5201 - QA1 Rear Trailing Arms

QA1 5201 - QA1 Rear Trailing Arms

Trailing Arms, Adjustable, Rear, Lower, Steel, Black Powdercoated, Buick, Chevy, Oldsmobile, Pontiac, Pair

Kit Item Quantity: 1

Click here for more information about QA1 52518 - QA1 GM 2.0 Pro-Touring Control Arms

QA1 52518 - QA1 GM 2.0 Pro-Touring Control Arms

Control Arms, Pro-Touring Series, Front Upper, Steel, Black Powdercoated, Chevy, Buick, GMC, Oldsmobile, Pontiac, Pair

Kit Item Quantity: 1

Click here for more information about QA1 5252 - QA1 Heavy-Duty Tie Rod Sleeves

QA1 5252 - QA1 Heavy-Duty Tie Rod Sleeves

Tie Rod Sleeves, Heavy-Duty, Steel, Zinc Plated, Buick, Chevy, GMC, Oldsmobile, Pontiac, Ford, Pair

Kit Item Quantity: 1

Click here for more information about QA1 5254 - QA1 Rear Trailing Arms

QA1 5254 - QA1 Rear Trailing Arms

Trailing Arms, Adjustable, Rear, Upper, Aluminum/Steel, Red Anodized, Buick, Chevy, Oldsmobile, Pontiac, Pair

Kit Item Quantity: 1

Click here for more information about QA1 52721 - QA1 GM 2.0 Street Control Arms

QA1 52721 - QA1 GM 2.0 Street Control Arms

Control Arms, GM 2.0 Street, Front Lower, Tubular, Steel, Black, Chevrolet, Pair

Kit Item Quantity: 1

Click here for more information about QA1 52850 - QA1 Sway Bars

QA1 52850 - QA1 Sway Bars

Sway Bars, Front, Hollow, 4130 Chromoly, Black, 1.375 in. Diameter, Chevrolet, Kit

Kit Item Quantity: 1

Click here for more information about QA1 52851 - QA1 Sway Bars

QA1 52851 - QA1 Sway Bars

Sway Bar, Rear, Hollow, 4130 Chromoly, Black Powdercoated, 1 1/4 in. Diameter, Buick, Chevy, Oldsmobile. Pontiac, Kit

Kit Item Quantity: 1

Click here for more information about QA1 7888-109 - QA1 Coilover Shock Thrust Bearings

QA1 7888-109 - QA1 Coilover Shock Thrust Bearings

Shock Bearing, Coilover, Steel, Roller Thrust Bearings and Washers, Kit

Kit Item Quantity: 1

Click here for more information about QA1 GD507-10550C - QA1 Pro Coilover Systems

QA1 GD507-10550C - QA1 Pro Coilover Systems

Coilover Kit, Pro Coilover System, Front, Double Adjustable, Buick, Chevy, Oldsmobile, Pontiac, Ford, Pair

Kit Item Quantity: 1

Click here for more information about QA1 RCK52364 - QA1 Rear Pro Coilover Conversion Systems

QA1 RCK52364 - QA1 Rear Pro Coilover Conversion Systems

Coilover Kits, Rear Pro Coilover Conversion Systems, Adjustable, Twin-tube Shocks, Eyelet Mounts, Buick, Chevrolet, Oldsmobile, Pontiac, Kit

Kit Item Quantity: 1

Click here for more information about QA1 T115W - QA1 Coilover Shock Adjusting Tools

QA1 T115W - QA1 Coilover Shock Adjusting Tools

Spanner Wrenches, Coilover Shock Adjusting Tools, Steel, Black, Pair

Kit Item Quantity: 1

Overview

Brand:
QA1
Manufacturer's Part Number:
BW02-GMB4
Part Type:
Product Line:
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.

QA1 Level 2 Big Wheel Kits

Build your project exactly how you want with QA1 Level 2 Big Wheel kits! Get the perfect look by easily adjusting your ride height with front and rear coilovers. Raise or lower your car 2 in. the front. Raise it up to 2 in. or lower it by up to 3 in. in the rear. QA1 Level 2 Big Wheel kits allow you to dial-in the exact style you want in minutes with the included spanner wrench. These complete bolt-on suspension kits are designed to fit up to 28 in. wheels on your vehicle and include everything needed to get your Box sitting right, while giving you a better ride and improved handling.

Product features and benefits:

* Double-adjustable coilovers give you the ability to individually tune your shock compression and rebound to get the perfect ride and get more grip off the line for drag racing
* Adjustable upper and lower trailing arms allow your wheel and tire package to fit with adjustable trailing arms that center your rear axle in the wheel well to gain more clearance for up to 28 in. wheels
* Tubular control arms are much lighter and stronger than stock and will upgrade front-end geometry for better drivability—and are designed specifically for big wheel cars with corrected suspension angles for large wheels and tires
* Tubular sway bars help reduce body roll and improve stability with front and rear sway bars to reduce handling issues that come from big wheels and raised ride heights
* Easy, bolt-in installation
* Parts come powdercoated and ready-to-install with all necessary hardware to allow you to bolt up the kit right in your garage or work with your local shop
* Works with original factory rear axle housings or Quick Performance 9 in. rear axle housings

Applications

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