ISC Suspension Air Piston Cups Pair w/12K Springs

RallySport Direct is proud to provide you with quality suspension upgrades and accessories brought to you by ISC Suspension. 

Here, you are looking at the ISC Suspension Air Piston Cup Kit that will come provided with springs. Air Piston Cups are considered to be a happy medium between actual air ride and static coilovers. The benefit is that air cups do not sacrifice the performance much like a traditional air bag, and coilover air cups have the ability for instant height adjustment when needed like air bags. How it works is an aluminum cylinder with an internal piston sits on top of the coilover spring which replaces the upper spring perch. At static coilover ride height, the air cup remains inactive and works like a normal spring perch. When an increase in height is needed you can raise the vehicle height by 1-2 inches as air pressure fills the cup chamber and pushes the piston down compressing your spring and raising the vehicle. 

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