Eibach Bump Spring 2" O.D. x 2.25" 2500lb Dirt Solution This design surpasses the quality

This design surpasses the quality and ability of a typical cork or paper gasket

Vehicle Applications: 11-14 Mustang GT 5

7 Quarts over stock

Highly recommended to be worn in all levels of racing

1-1/8 in Hex

Eibach Bump Spring 2" O.D. x 2.25" 2500lb Dirt Solution This design surpasses the qualityProvides virtually unlimited tuning for dirt or asphalt racers using soft spring set ups. Lightweight and compact to meet the needs of pavement racers, while including the maximum linear travel required by dirt racers. Precision fit cap system is compatible with 1 2" or 5 8" shaft sizes. Maximum Travel in All Rates with Repeatable Performance Block and Sag Resistant Increases Aero Efficiency, Grip and Control at the Limit Made By Eibach in the U. S.