SKU: 53327268889

ISC Suspension Air Piston Cup Kit

$339.86 $377.62
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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7

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Description

ISC Suspension Air Piston Cup KitTHIS IS A UNIVERSAL FITMENT PRODUCT, PLEASE ENSURE YOU HAVE VERIFIED FITMENT PRIOR TO PURCHASE. Air Piston Cup Kit for use with N1 Coilover System by ISC Suspension ISC Suspension has released their innovative new Air Piston Cup Kit for use with their N1 coilover system. By not sacrificing your static ride height for the occasional quick height increase, this is the perfect addition to achieve the most out of your ISC coilover kit. A coilover air cup

THIS IS A UNIVERSAL FITMENT PRODUCT, PLEASE ENSURE YOU HAVE VERIFIED FITMENT PRIOR TO PURCHASE.
Air Piston Cup Kit for use with N1 Coilover System by ISC Suspension
ISC Suspension has released their innovative new Air Piston Cup Kit for use with their N1 coilover system. By not sacrificing your static ride height for the occasional quick height increase, this is the perfect addition to achieve the most out of your ISC coilover kit.

A coilover air cup kit is a happy medium between actual air ride and static coilovers. In fact, it takes the benefits from both, and leaves behind the negatives associated with each. Air cups do not sacrifice performance like a traditional air bag, and coilover air cups have the ability for instant height adjustment when needed just like air bags.

An aluminum cylinder with an internal piston sits on top of the coilover spring, which replaces the upper spring perch. At normal “static” coilover ride height the air cup remains inactive, acting as a spring perch. When an increase of height is needed (approx. 1-2 inches) in seconds you can raise the vehicle height as air pressure fills the cup chamber and pushes a piston down, in return raising the vehicle. This is perfect for a track car getting out of a trailer, or a stanced car getting over a speed bump or up a driveway. You can sustain all the great performance features of your ISC coilovers, but have the convenience of air ride. This is an ideal product for any street or track car.

Features
Designed and Assembled in New Hampshire
6061 Aluminum
Anodized ISC Gold Finish with ISC Logo
Top Grade Seals and O-Rings
DOT Approved Fittings
1.5 to 2 inches of Lift (depending on application)
Minimal Piston Stack Height Allows for Optimal Performance
Multiple packages available with and without air management
Sold in Pairs
2x ISC Springs included
Please Note: Air management sold separately. Coilovers sold separately. This product is only to be used in conjunction with ISC N1 coilovers with 20mm shafts.

Applications
Universal
What's in the box?
(2) Piston Cups
Warranty
Limited Lifetime Warranty on Air Cups, 1-Year Warranty on Seals/O-Rings

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 53327268889

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4.5 ★★★★★
Based on 12 reviews
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Product Reviews
G
Verified Purchase
Gio Garcia
Natrona Heights, US
★★★★★ 5
Good Replacement Set
Style: 19 Pack
Good replacement set for the price. Parts are basically like the originals and are easily installed for a perfect fit for the 25C.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 11, 2025
D
Verified Purchase
dacker
Birmingham, US
★★★★★ 5
Rejuvenates your Robovac, but one caution
I was a little wary buying third-party aftermarket parts for my Eufy Robovac 30c, however, all the parts in this kit are virtually identical to OEM parts. I replaced all three brushes and all three filters and let it loose on my Golden Retriever-inhabited living room. I can honestly say the result was a 50% increase in the amount of fur collected. I suspect that over time there is a loss of performance so gradual that it's easy to not notice. I assume the new filters returned the vacuum power to it's original level of suction was a big factor. When I was browsing through all the available choices here on Amazon, a plastic "ring" kept appearing in many of the product images, however, people did not know what it is for or simply did not get one in their shipment. If you look at the photos I've attached one can see that I did indeed get one and figured out its purpose, to remove fur and/or hair from the horizontal brush. The bottom line is that I would definitely buy this item again. =========== EDIT, four weeks later: Since replacing the main roller brush with the one included with this product, I have experienced several “Roller brush is stuck” shutdowns and alerts. In each case, there has been nothing tangled in the brush and the brush was free to spin. I have to say it’s quite annoying to come home expecting the floor to be cleaned but only to find this error long before the job was finished. Today it gave this error twice in one cleaning cycle. I never experienced this problem with the OEM roller brush.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 8, 2019
S
Verified Purchase
SFriedman
Cuba, US
★★★★★ 5
Euphy works good as new!
Style: 19 Pack
As soon as I opened the package everything looked the same- pre-filters, filters, main brush, and side brushes. I changed the big brush first;the only issue was the new brush body didn't have the white arrows to help aligning but that didn't affect how the brush worked. I changed filter and pre-filter, and finally the side brushes. When I turned on my "Goophy" and tried to let her run the side brushes were a little too (Goophy's side brushes sounded a little louder). I trimmed the side brushes a little and all was well. Goophy didn't want to run herself but it didn't take long for me to figure out it wasn't the new brushes ;just the operator pushing the wrong button. My Goophy Euphy did what she was supposed to do- vacuum the carpet and tile floor. Goophy Euphy still wanted to take the long way to her charging station which was nothing new and easily corrected. Over all the new brushes and filter restored Goophy Euphy back to when we first used her!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 22, 2023
T
Verified Purchase
Turtle Block
Omaha, US
★★★★★ 4
Don't be cheap like me - buy these and save yourself the hassle!
Style: 19 Pack
I made the mistake of going with another, slightly cheaper set of replacement parts for our Eufy RoboVac 11S. I did not heed the cautionary tales which lead me having to find replacement parts for the replacement parts. This brand fits our vacuum perfectly - the corner brushes don't pop off, the filter is the right size and the roller brush gets sufficiently tangled with cat hair so clearly also a good fit. My only concern (and why I only gave four stars) is - surprise! - the corner brushes. Do they stay on? YES! In fact, they is so secure, I had difficulty swapping one out. Here's the peculiarity of the brand - the "whiskers" on the spinner fell out. I found them all over the floor, on different surface types and under various conditions; they were not getting caught on any one thing. Not all at once, but over two or three uses, one of the corner brushes had become devoid of almost two entire spokes! Ironically, the little guy can't seem to pick up his own mess but I digress. Without the whiskers to grasp, removing the part was difficult. I ended up using a small flathead screwdriver for leverage to pop it off. While the other corner brush appeared to have shed some whiskers as well, it was not in need of replacement. Despite the shedding, this will be my first go-to for replacement parts next go round.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 24, 2022
A
Verified Purchase
Afework
Houston, US
★★★★★ 5
Nothing.
Style: 19 Pack
It’s as shown & working properly for now.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 1, 2026

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