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Hard launches can twist your rear suspension and throw weight unevenly to one side. These Air Lift 1000 Drag Bags fit inside your rear coil springs to pre-load the suspension, keeping tire pressure balanced and your car level at launch. With equalized weight transfer across the rear axle, you get better traction and improved 60' race times without losing power to wheel spin.
Track conditions change, and these air springs let you dial in exactly the support you need. Each bag adjusts manually from 5 psi up to 35 psi so you can match pressure side-to-side or run separate valves for dual-path control. Push more air when you need stiffer support, or drop it down to soften things up between runs. Schrader valves mount on the bumper for easy access so setup is quick and repeatable.
Getting these drag bags in place doesn’t take a lift or specialty tools. The molded polyurethane springs slide inside your rear coils, connecting with the included tubing, hardware, and manual inflation valves. An easy-to-follow instruction manual walks you through each step, making it practical for a DIY install in your own garage.
Drag racing puts serious stress on suspension parts, so durability matters. Each bag is molded from heavy-duty polyurethane that resists deformation and wear through repeated launches. The design helps reduce strain on factory suspension components while maintaining consistent performance pass after pass. With reliable construction and a lifetime warranty, the setup is made to keep its shape and hold air run after run.
Customer Satisfaction Score:
96% were satisfied with this product
4% of customers were not satisfied
Ratings & Reviews
J K.
8/20/2020
Still working great. No issues nor maintanence required.
Emanuel D.
1/15/2023
GREAT.I have a1969 big block. I had a problem with it fishtailing. I installed the drag bags with 10lbs.of pressure and solved the problem...
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Gwendolyn Y.
11/20/2025
Wow! That's amazing commitment, Eugene. I feel like you should be some sort of ambassador for Air Lift :)