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Features & Product Details
RallySport Direct is proud to provide you with quality suspension upgrades and accessories brought to you by ISC Suspension.
On this page, 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.
Here are the details:
Note that this kit does not include the air management system or the required coilovers.
RallySport Guarantee - 30 Days
Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.
RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.
The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.