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Instruction Sheets for Part Number FIP-4105
Firestone Coil-Rite Air Helper Spring Kits
Air Springs, Coil Rite, Buick, Dodge, Ford, Oldsmobile, Rear, Kit
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Estimated Ship Date: Dec 7, 2026 Would you rather pick it up?
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Overview
Brand:
Manufacturer's Part Number:
W237604105
Part Type:
Product Line:
Summit Racing Part Number:
FIP-4105
Item Number:
881530
UPC:
767555096239
Maximum Safe Load (lbs.):
2,100 lbs.
Ride Height:
Stock
Lowered Amount (in.):
None
Raised Amount (in.):
None
Air Compressor Included:
No
Gauges Included:
No
Leveling Switch Included:
No
Quantity:
Sold as a kit.
Firestone Coil-Rite Air Helper Spring Kits
Firestone Coil-Rite air helper springs mount inside the coils of an existing coil-spring suspension to give your vehicle a boost when it needs it the most. They're constructed from durable polyurethane and allow for adjustable spring rates that are far superior to those of standard coil springs. Installing these helpers will enable your suspension to support an additional 500 to 1,000 lbs. per set. Installation does not require drilling. Order the kit recommended for your application.
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Instructions & Calculators
Some parts are not legal for use in California or other states with similar laws / regulations
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