Coil-Rite™ Rear Air Helper Spring Kit by Firestone Suspension®. Mount inside an existing open coil spring suspension. These air springs provide adjustable spring rates far superior to the standard coil spring. The durable polyurethane air springs will support 500-1,000 lbs per set.
Control the air pressure in the air helper springs for varying loads and road conditions
Spring performance can be altered as easily as inflating a tire
Made of durable, elastic polyurethane
Support 500-1000 lbs. per set (not to exceed vehicle’s GVWR)
Designed to work in temperatures between -40 F (-40 C) and 180 F (82 C)
Average time of installation: 1 Hour
Manufactured in the United States
Firestone® Industrial Products Company, a respected worldwide manufacturer of the highest quality air springs, was founded in 1936. The first Pneumatic Suspension Device, better known as the Firestone Airide™ Air Spring, was designed and patented by the company in 1938. Since that year Firestone has become a leader in innovation and expansion. Firestone offers a large assortment of high-grade air springs for light vehicles, buses, heavy duty trucks, trailers, rail cars, and industrial applications.
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Firestone Suspension® - Coil-Rite™ Rear Air Helper Spring Kit
/5
1-6 of 6 Reviews
5 of 5
Just What The Dr. Ordered
At first didn't think they would be tall enough but worked just fine in my 2009 Altima. We would always scrape going over the hump in our driveway but rarely now. This is a basic kit which pretty much set the pressure and go. Will make your ride a little harder over speed bumps if you pressure up to high. Only had to drill two holes in the spring mount to feed the hosing through. A few more zip straps would have been nice. Ran the tubing through some old hose to protect it when i strapped it to the underside of the car.
Posted by Alan (Lake Country, BC) / November 21, 20142009 Nissan Altima
Installed these on my 2014 Audi A6 tdi. I pull my work trailer everywhere with my car and my car always looked horribly squatted. I installed these helper springs in like 15 minutes per side using only a Jack, lug wrench, and a quarter inch drill bit. It leveled out my car with the trailer hooked up, with 35 psi in each.
I hit a deer with that car and forgot to take off my hitch and helper springs, so now I have to buy new and do a fresh install on my 2013 Audi A6 3.0t.
The springs are the same size as the Volkswagen counterpart vehicles, and they weigh around the same amount roughly.
Bottom line, I would recommend them to anyone who would benefit from the advantages of helper springs, and I’m buying another set once I’m done writing this review.
Posted by Samuel (Rhinelander, WI) / December 23, 2022
This was the perfect solution to my problem. I was hauling a 150cc Motor Scooter on the back of my RAV4 and it was not a safe situation. I ordered these, the price and service were spot on, and then my dealer installed the 'air helpers. I am pleased to say they work perfectly and I can now safely haul my motor scooter without any steering issues. the 'airs helpers' inflate in seconds with a tire pump or in my case a simple small air compressor that plugs into the cigarette lighter.
Posted by Annabell (Livermore, CA) / July 15, 20172014 Toyota RAV4
These are great air bags, very well constructed and very easy installation. The nice thing was all the brackets are vehicle specific so took hardly no time to install.
Posted by Brian (Peyton, CO) / May 20, 20172001 Land Rover Discovery
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