SKU: 66232401828

ST X/XA Suspension Coilover Kit for BMW F20 F22 M135i M140i M235i M240i

Sale price$377.10 Regular price$419.00
Save 10%

Pay in installments of $104.75 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 28 - Oct 3

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

ST X/XA Suspension Coilover Kit for BMW F20 F22 M135i M140i M235i M240iFor those who demand the absolute best performance comes the ST XTA coilover. The full driving behaviour of your car can be adjusted using KW damper technology along with an adjustable aluminium uniball top mount for fine tuning of the camber and caster! Performance driving in mindST XTA coilovers feature KW damping technology which allows the suspension to be made either stiffer or softer depending on the driving conditions. This damping adjustment

For those who demand the absolute best performance comes the ST XTA coilover. The full driving behaviour of your car can be adjusted using KW damper technology along with an adjustable aluminium uniball top mount for fine-tuning of the camber and caster!

Performance driving in mind
ST XTA coilovers feature KW damping technology which allows the suspension to be made either stiffer or softer depending on the driving conditions. This damping adjustment is made on the upper end of the chromed piston rod allowing the setup to be changed almost instantly. If the rebound force is increased, the car will drive with even more track stability and further reduced bodyroll. If the rebound force is decreased, the car will feel more comfortable when on the move. For increased performance, the ST XTA features an aluminium adjustable topmount allowing the camber and caster to be adjusted depending on your driving needs or vehicle setup.

Easy lowering adjustment
Like all ST coilovers the lowering adjustment is made via a continuous thread on the galvanized strut. This even allows the lowering to be made even when the kit is installed by turning the spring plate higher or lower! NOTE: The lowering of each vehicle differs greatly with ST XTA coilovers due to the type of construction. For example, older vehicles such as the Honda Civic (EJ9) can be lowered between 40-75mm with ST XTA coilovers, while newer models such as the Audi S3 (8P) can be lowered between 10-40mm due to being much lower from the factory.

KW Engineering: Exclusive for ST suspension
The high-quality ST XTA coilover is based on the twin-tube damping principle of low friction combined with pressure-resistant damper housings. Manufactured directly at KW, a mono block guide and seal package reduces the friction of the damper as well as protecting it against corrosion and dirt. Each galvanized strut is sealed multiple times to ensure maximum longevity in ALL weather conditions.

- Latest damping technology for maximum longevity
- Reduced system friction for effective damping adjustment
- Individual lowering within the tested adjustment range
- Front and rear axle (when possible) with thread adjustment
- Galvanized coilover struts with additional coating for an optimized corrosion protection
- Complete solution with adjustable spring plate, spring system and bumpers with dust protection
- Aluminium adjustable uniball top mounts (when possible)
- Scaled camber adjustment, when possible
- Externally adjustable damping

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: 66232401828

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.2 ★★★★★
Based on 22 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
B
Verified Purchase
B
Pawtucket, US
★★★★★ 4
Ehh they’re cute and cheap so I’m good with it
Almost hard to walk in because they’re so squishy. But they’re comfy and cute. Just takes some getting used to. I think the quality is pretty good considering I paid $20.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
G
Verified Purchase
GoodGood
Massapequa, US
★★★★★ 5
The best sandals ever
Size: 8, Color: Black/White, Size: 8, Color: Black/White
These are the most comfortable sandals for the summertime! Not only is the design totally 90's inspired but I also feel like I'm walking on a couple of bouncy clouds! You will not regret buying these!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
B
Verified Purchase
B. B.
Carnegie, US
★★★★★ 5
Very pleased with these!
Size: 9, Color: Egret/Lavender/Multi
I wasn't sure about these, but have had good luck with other HEYDUDE shoes. So I ordered these. True to size. I'm pleasantly surprised. Very comfortable and cute. They don't look like the usual HEYDUDE frumpy shoes. But yet they provide the same comfort as frumpy HEYDUDES. (Nothing against frumpy HEYDUDES. I own a pair and wear them for comfort.)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026
N
Verified Purchase
noah
Massapequa, US
★★★★★ 1
Runs large and too squishy of a sole
Size: 9, Color: Black/White
Why did you pick this product vs others?: I really wanted to love these, but the fit was off, and the sole is extremely squishy, which on a platform shoe was nearly a disaster.  I wear an 8.5/9 in all my shoes. I got a size 9, and they were far too big. I also have wide feet and the straps still had excess room between the strap and the tops of my feet.  I tried the shoes on, took a few steps, and the sole was so squishy it felt like I was falling. If I had a size 8, instead of 9, maybe that would not have happened.  I ended up returning, but wish the fit was better as these are super cute shoes 
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 19, 2025
J
Verified Purchase
Jose Correa
Bozeman, US
★★★★★ 5
Stunning Automatic Watch With TopTier Durability and Precision
Color: Grey
“I got this Tissot PRX for my cousin’s birthday and bro fell in LOVE instantly. This thing keeps time like a beast, never slows down, never lags. Automatic movement, so no batteries, no drama. Durability? Stupid good. You can hit it, bump it, live life rough, it still looks box fresh. Size wise it was almost perfect. I just had to remove two links, nothing big. It’s light, functional, comfortable, doesn’t weigh you down, doesn’t get in the way but more importantly I can say this watch is in everyone’s eyesight when we wear it. Cause of course I had to get another one! Basically. I gave him a very nice piece as a gift, and now he’s walking around like he owns Switzerland.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 11, 2025

recommand products