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Home Car Chassis & Suspension Kits QA1 Level 3 Drag Racing Suspension Kits DK43-GMF1
RideTech 1955-57 Chevrolet Coilover Suspension Systems 11020201
RideTech 1955-57 Chevrolet Coilover Suspension Systems 11020201 $3,855.00
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RideTech 1973-87 C-10 Complete Coilover Systems 11360201
RideTech 1973-87 C-10 Complete Coilover Systems 11360201 $4,725.00

QA1 Level 3 Drag Racing Suspension Kits DK43-GMF1

$4,999.00

✔ Engineered for Superior Drag Racing Performance
✔ Optimized for Maximum Launch & Straight-Line Stability
✔ Double Adjustable Coilover Shocks for Precise Suspension Tuning
✔ Includes Rear Sway Bar, Tubular Control Arms & Subframe Connectors
✔ Designed for Weight Transfer & Improved Traction
✔ High-Strength Steel Components with Black Powder-Coated Finish

💡 Turn your car into a track-ready drag racing machine with this complete suspension upgrade!

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Category: Car Chassis & Suspension Kits
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Description

🚀 QA1 Level 3 Drag Racing Suspension Kit – Maximize Your Launch & Straight-Line Stability! 🔥

The QA1 Level 3 Drag Racing Suspension Kit is designed for serious racers who want to maximize their launch, maintain straight-line stability, and achieve consistent performance on the track. This high-performance package takes the guesswork out of choosing the right suspension components and ensures everything works together for peak performance and reliability.

🔥 Take your drag car to the next level with QA1’s race-proven suspension system!


🔹 What’s Included in the Kit?

✅ Front & Rear Coil Springs – Optimized for drag racing (300 lbs/in front, 170 lbs/in rear)
✅ Double Adjustable Coilover Shocks – Fine-tune your suspension for maximum weight transfer & traction
✅ Rear Solid Sway Bar – Reduces body roll & enhances rear-end stability
✅ Tubular Upper & Lower Control Arms – Lightweight yet strong for better geometry & durability
✅ Subframe Connectors – Reinforces chassis for reduced flex & improved power transfer
✅ Polyurethane Bushings – Minimizes deflection for precise handling
✅ Heavy-Duty Mounting Hardware – Ensures a secure and reliable installation

💪 This complete system is engineered for superior launch control, improved 60-ft times, and maximum power transfer!


🔹 Technical Specifications

Feature Details
MFG. Part # DK43-GMF1
Brand QA1
Vehicle Compatibility Drag Racing Applications
Coilover Shocks Included Yes (Double Adjustable)
Front Coil Spring Rate 300 lbs/in
Rear Coil Spring Rate 170 lbs/in
Rear Sway Bar Included Yes (Solid, 0.875″ Diameter)
Control Arm Style Tubular
Control Arm Material Steel (Powder-Coated Black)
Subframe Connectors Yes
Bushing Material Polyurethane & Steel
Mounting Hardware Included No

🚀 Engineered for maximum performance & weight transfer on the drag strip!


🔹 Fitment & Compatibility

✔ Ideal for Drag Racing Applications
✔ Compatible with Small Block & LS-Powered Vehicles
✔ Designed for Maximum Chassis Stiffness & Improved Launch Control
✔ Bolt-On Installation with Minimal Modifications

💡 A must-have for any serious drag racer looking to optimize their vehicle’s launch!


🔹 Installation Notes & Tips

🔧 Straightforward Bolt-On Installation

  • Designed for easy installation with basic tools
  • Includes all necessary bushings & subframe connectors
  • Minor adjustments may be required depending on vehicle setup

🚀 Get race-ready with QA1’s precision-engineered suspension system!


❓ Frequently Asked Questions (FAQ)

🔹 How does this system improve launch performance?

  • The double adjustable coilovers & optimized spring rates allow for better weight transfer, improved traction, and reduced wheel hop for maximum acceleration off the line.

🔹 Is this kit suitable for daily driving?

  • While it is optimized for drag racing, the adjustable shocks allow for some street drivability, but it’s primarily designed for track use.

🔹 What’s the advantage of the included control arms?

  • The tubular control arms reduce weight while improving suspension geometry for better traction & power transfer.

🔹 Does this kit require additional modifications?

  • This kit is bolt-on, but some adjustments may be needed for proper alignment & tuning based on your specific drag racing setup.

🔹 What makes this kit better than stock suspension?

  • Stock suspension is not optimized for drag racing—this QA1 kit reduces flex, enhances traction, and provides adjustability to fine-tune your vehicle’s launch for quicker 60-ft times.

🔥 Call to Action – Upgrade Your Drag Suspension Today!

🏆 Achieve Maximum Launch & Straight-Line Stability with QA1’s Drag Racing Suspension Kit!

✔ Optimized for Drag Racing with Adjustable Coilovers
✔ Enhances Weight Transfer & Traction for Quicker 60-ft Times
✔ Bolt-On Installation for Easy Setup
✔ Includes Tubular Control Arms, Subframe Connectors & Sway Bar

🛒 Order Now & Take Your Drag Car to the Next Level! 🚀

Overview

Brand:
QA1
Manufacturer’s Part Number:
DK43-GMF1
Part Type:
Suspension Handling Packages
Product Line:
QA1 Level 3 Drag Racing Suspension Kits
Summit Racing Part Number:
QA1-DK43-GMF1
UPC:
806990175243
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:
No
Rear Shock Type:
Double adjustable coilover
Front Sway Bar Included:
No
Rear Sway Bar Included:
Yes
Rear Sway Bar Color:
Black
Rear Sway Bar Type:
Solid
Rear Sway Bar Diameter (in.):
0.875 in.
Rear Sway Bar Diameter (mm):
22.00 mm
Tie Rod Sleeves Included:
Yes
End Link Bushings Included:
No
Rear Leaf Spring Bushings Included:
No
Sway Bar Bushings Included:
Yes
Upper Trailing Arms Included:
Yes
Lower Trailing Arms Included:
No
Trailing Arm Mount Braces Included:
Yes
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:
Yes
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
Bushing Material:
Polyurethane/Steel
Bushing Color:
Black
Mounting Hardware Included:
No
Quantity:
Sold as a kit.
Notes:
Included coil over springs feature a rate of 300 lbs in the front and 170 lbs in the rear.
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