SKU: 43254743786

ST XTA Adjustable Coilovers w/Rebound Adj. 2018+ Ford Mustang S550 (w/Top Mounts w/o Elect. Dampers)

Sale price$1017.90 Regular price$1131.00
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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

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Description

ST XTA Adjustable Coilovers w/Rebound Adj. 2018+ Ford Mustang S550 (w/Top Mounts w/o Elect. Dampers)Looking for maximum performance for your car? Our adjustable ST XTA Coilover kits are the upgrade you need. All ST XTA systems are delivered with a linear race springs system, adjustable dampers, and aluminum unibal camber adjustable top mounts. ST XTA Coilover kits deliver precise adjustment to your ride height so you control the look of your car. We manufacture the adjustable spring perch made of durable and friction optimized polyamide composite

Looking for maximum performance for your car? Our adjustable ST XTA Coilover kits are the upgrade you need. All ST XTA systems are delivered with a linear race springs system, adjustable dampers, and aluminum unibal camber adjustable top mounts. ST XTA Coilover kits deliver precise adjustment to your ride height so you control the look of your car. We manufacture the adjustable spring perch made of durable and friction-optimized polyamide composite material with a stainless steel insert. Thanks to the composite material corrosion is prevented between the strut and perch ensuring long lasting height adjustability while the stainless steel insert provides strength and confidence! ST XTA Coilovers come preset to our factory recommended damper settings, the same configuration we test them at on our KW shock dynos before they go into your box. The 16 distinct clicks of adjustable rebound damping allow you to refine the driving dynamics with a simple turn of the adjustment knob. Each kit includes a detailed damper setup manual making it easy to reset to our recommended setting at any time. Whether your preference is comfort, performance, or something in between; ST XTA puts the finer details of the driving dynamics in your hands. The top mounts included with our ST XTA Coilover kits allow you to adjust the camber at the front axle to dial in aggressive wheel and tire fitment. They also allow you to maximize the tire's contact patch for driving in fast corners and any other driving scenario that demands maximum grip. Galvanized zinc coated steel struts optimize corrosion protection for long lasting use. We add a dust protection system to prevent unwanted dirt and particulate from coming in contact with the hardened chrome piston rod or getting into the valve packs. We reinforce the system with a multi-layered pressure resistant sealing package, mono block guide system and a low friction piston band which works inside the pressure resistant internal damper housing.

  • Elastomer Bump stop with integrated dust protection system prevents water and dirt particles reaching the piston rod and seals. The highly resilient bump stops act as dynamic load limiters while maintaining ride quality and durability.
  • Composite spring perch made from wear-resistant, friction-optimized polyamide composite with an embedded stainless-steel insert. The polyamide composite prevents oxidation while the stainless-steel insert maximizes strength.
  • ST coilovers are built by hand by the experts at KW in Fichtenberg, Germany. Each damper is tested on a shock dyno to verify it's making the proper forces before being put into the ST box.
  • Seamless Ride Height Adjustment - ST's composite spring perch and unique trapezoidal thread pitch make ride height adjustability a breeze so you can dial in your preferred look.
  • Linear race spring system provides a consistent response while driving and makes it easy to swap rates to further personalize your setup.
  • Aluminum unibal top mounts improve steering response and feedback while allowing you to dial in your camber when applicable.
  • ST XTA coilovers feature adjustable rebound damping which puts you in control of how comfortable or sporty your car feels.
  • Galvanized steel housing for improved resistance to corrosion.
  • 5 Year Limited Warranty - Unlimited Mileage
  • Made in Germany

This Part Fits:

Year Make Model Submodel
2019-2020 Ford Mustang Bullitt
2018-2024 Ford Mustang EcoBoost
2018-2024 Ford Mustang EcoBoost Premium
2018-2024 Ford Mustang GT
2018-2024 Ford Mustang GT Premium
2021-2023 Ford Mustang Mach 1
2018-2020 Ford Mustang Shelby GT350
2018-2020 Ford Mustang Shelby GT350R
2020 Ford Mustang Shelby GT500
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: 43254743786

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K
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KK
Bozeman, US
★★★★★ 5
Forget the traditional big pregnancy pillows, get one of these!
Size: Body 20"x54", Number of Items: 1
I’m in the 2nd trimester of pregnancy and I’m having a hard time getting comfortable in bed or waking up without pain. I got a big U-Shaped pregnancy pillow but it was awful. It was fluffy, but offered 0 support and firmness. Also the stuffing made me so hot! I decided to try this and I’m soooo glad I did! The memory foam means it actually has some support and firmness to it and it stays pretty cool. It is heavy, but it’s worth it. I put it between my legs and hug the pillow with a 2nd pillow behind my back for extra support. I can ACTUALLY sleep in my bed again! And I don’t wake up with pain and stiffness. Highly recommend if the traditional pregnancy pillow isn’t working for you. Make sure you let the foam rise for 72hrs. Apparently there may be an odor after opening it, but I haven’t noticed anything or it already dissipated. (I also didn’t actually wait the 72hrs but had no issues)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 14, 2023
R
Verified Purchase
R. Kneeland
Birmingham, US
★★★★★ 3
Very soft and squishy vs supportive
Size: Queen 20"x30", Number of Items: 2
These have really nice cooling fabric on one side. The other is a soft cottony fabric. They are very squishy. Not firm at all. I prefer a thicker supportive pillow that doesn’t completely collapse when you lay your head on it. I chose to purchase additional gel infused memory foam shreds to add stuffing to the pillows. I used a five pound bag of the shreds between the four new pillows I bought. I wish that wasn’t necessary. I did end up with nice , cooling, supportive pillows in the end though.
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Reviewed in the United States on March 4, 2026
D
Verified Purchase
Dan K.
Fort Morgan, US
★★★★★ 5
Comfortable sleep aide
Size: Body 20"x54", Number of Items: 1
This pillow is not at thick as my old one, so it took some time for my body to adjust. After using it for a bit, I now am happy that I bought this one. The support is good. It’s no heavier than my old one, but it squishes down very well when packed (I purchased it on vacation and had to get it home). I sleep on my side, so putting the cooling side down keeps the leg under the pillow cooler than before. Overall, I like it quite a bit.
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Reviewed in the United States on August 9, 2025
J
Verified Purchase
Jathamiel Magee
West Palm Beach, US
★★★★★ 5
Smaller then expected
Size: Kids 13"x18", Number of Items: 1
Was my fault it was a lot smaller then I thought it’s pretty firm and soft at the same time the cooling is there but vanishes pretty quickly. Also the zipper was easy access that my toddler di end up just opening it and had thrown the memory foam/stuffing everywhere in a span of five minutes
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Reviewed in the United States on February 25, 2026
W
Verified Purchase
Werking reviews
Belleville, US
★★★★★ 5
Excellent Build Quality and Comfort – Great for Travel
Color: White, Size: Medium
The Nappler Small Shredded Memory Foam Pillow exceeded my expectations. The build quality is excellent, and it provides outstanding comfort for a good night’s rest. I’ve used it for several months on camping trips and during travel, and it has held up perfectly without losing shape or support. This pillow makes sleeping away from home much more comfortable, and the shredded memory foam design offers great adjustability. Overall, it’s a reliable and durable travel pillow. Pros: Excellent build quality Very comfortable for long nights Maintains shape and support even after months of use Perfect size for travel and camping Shredded memory foam allows easy adjustment Cons: Does not come with a waterproof pillowcase like some other brands If you’re looking for a high-quality travel pillow that lasts, this is a great choice!
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Reviewed in the United States on December 9, 2025

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