20mm Progressive Bump Stop

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20mm Progressive Bump Stop

Feal Suspension’s Progressive Bump Stops (PBS) are designed to soak up the mechanical energy before the shock nears its maximum travel. These bump stops have tons of travel before ramping up into a unusable spring rate. The unique shape and high quality material of these bump stops allows for a very good progressive spring rate curve. Each bump stop model has been tested and the spring rate and progression curves are plotted. 

These bump stops now come standard on all Feal coilover kits and are available for purchase as an upgrade for almost any coilover system. 


35mm used for most applications - if stroke is 110mm or below

50mm used for longer shaft applications - if stroke is greater than 110mm

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  • 5
    great value

    Posted by Gregory on Oct 29th 2020

    Used these (along with the 14mm ones) in the past on another project car and they were just lovely. Im getting into fine tuning the suspension on my daily and got a set for the front. Havent got them on yet, but need to asap before the next track event.