KW Variant 1 (V1) Coilover Set - E90 & E92 M3For many years, the KW automotive GmbH is the epitome for premium products in car tuning and automobile refinement. KW offers its customers the largest suspension programme world wide. The entire assortment from springs over sports suspensions to coilover suspensions inox line in four damping versions such a variety of products is unsurpassed on the market. Moreover, KW automotive GmbH develops racing solutions for national and international motor
For many years, the KW automotive GmbH is the epitome for premium products in car tuning and automobile refinement. KW offers its customers the largest suspension programme world-wide. The entire assortment – from springs over sports suspensions to coilover suspensions “inox line” in four damping versions – such a variety of products is unsurpassed on the market. Moreover, KW automotive GmbH develops racing solutions for national and international motor sports. The racing programme KW competition is successfully used by numerous racing teams on many race tracks around the world.
PRODUCT INFORMATION
Adjustable front lowering10-40 mm Adjustable rear lowering5-35 mm Axle load front-1,060kg Axle load rear-1,190kg Damping adjustmentFix damper setting (no adjustment)
Suitable for E90 M3 Sedan and E92 M3 Coupe with or without Electronic Damper Control (EDC) suspension. The KW Cancellation kit for electronic damping is optionally available in coilover set for cars fitted with factory EDC.
Not for E93 M3 Convertible.
All photos shown are for demonstration purposes only and may not reflect the actual specifications of this kit. Please contact us if you have any questions.
About KW Variant 1 (V1) "inox-line" Coilovers
Sporty handling combined with outstanding looks. With factory pre-configured damping.
The KW coilover kit Variant 1 "inox-line" is the entry model for more driving pleasure with an attractive and individually adjustable lowering. Due to its high-quality finish, the use of struts made from stainless steel, corrosion resistant springs and bump stops as well as compatible components stands for long driving pleasure - not just the car's life.
Continuous lowering
With the KW coilover Variant 1 you can achieve maximum lowering in the tested adjustment range. Depending on vehicle model this varies between 30 to 70mm or 50 to 90mm. Even after years you can adjust the height quickly and easily due to the dirt resistant trapezoid thread and composite collar. Lowering at the front axle is made using our one piece composite height adjuster, on the rear axle this is the same unless the car has a seperate spring and shock absorber. The supplied rear height adjuster sits either above or below the rear spring.
The benchmark for tuning fans
KW coilover Variant 1 "inox-line" satisfies the sporty driver with its harmonic basic setup. KW's engineers develop for each vehicle a specific damper setup and spring rate to increase the driving pleasure with optimal balance of sportiness and practicality. In the end, you don't buy any coilover, but a KW coilover which has been developed specifically for your type of vehicle. KW as a manufacturer uses only its own resources, high quality components and the same damper technology as high-volume manufacturers. With the KW coilovers Variant 1 "inox-line", rolling motions of the body will be reduced during compression and you benefit from genuine directness and sportier handling while driving.
Trust In KW's Experience
KW are the market leader and innovator of individual suspension solutions for road and racetrack for more than 15 years. No matter where in the world, car driver, automotive manufacturers and tuners rely on KW coilovers "Made in Germany". Each KW coilover kit, developed and manufactured in the Swabian town Fichtenberg, is subject to extensive stress tests during production to meet the high standards of KW's quality management. Of course, KW give as a German manufacturer a 2-year warranty on our more than 4600 applications suspension solutions, which exceed OEM quality.
Optimally pre-adjusted
Sporty and comfortable dampening technology
Stainless steel technology "inox-line"
Individually height adjustable
Tested adjustment range
Ready to install complete solution
High quality components for a long durability
Complete documentation for easy handling
Setup - Factory pre-configured damping setup
The KW coilover Variant 1 "inox-line" has a vehicle-specific, fixed configured damper setup. The spring and damper match perfectly, so that you will experience an optimized balance of sportiness and comfort while driving.
Even with full load and maximum axle loads, the dampers always work with a sporty characteristic. Tuning fans whose focus are "Show & Shine" events are interested in the KW Variant 1 "inox-line".
Models
3 Series / E90 / E92 / (2005-2013) / M3
Shipping Notes
Free Standard Shipping on $100+ Orders to the USA.
Except Preorder products are shipped in 48 hours.
Delivery to the USA:
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]
Worked for 3 plays. My 11 week old puppy loved this item. Unfortunately, it only lasted 3 tries before the motor stopped working. $30 for a total of 30 minutes over 3 days is robbery! I'd look at another vendor for the same type of item. We charged it after each attempt but now the motor won't turn on.
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Reviewed in the United States on February 12, 2026
M
Verified Purchase
M Girven
Lake Worth, US
★★★★★ 3
Item was returned
Color: Blue
Used it one day and partially the following day. Put on charger. Never worked again. My dog played with it but returned it as defective.
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Reviewed in the United States on April 12, 2026
L
Verified Purchase
L
Fort Morgan, US
★★★★★ 4
Not for super chewers
Color: Blue
This ball seems to be of good quality; has held a charge well and is easy to use. Sadly, the cover lasted less than 15 minutes with our dog.... not for aggressive chewers for sure. Pretty funny to watch the hound dog jowls shake though.
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Reviewed in the United States on January 25, 2026
J
Verified Purchase
Jessica S.
Birmingham, US
★★★★★ 5
Great fun for dogs!
Color: Orange
Two of our dogs really love this! It caused a lot of barking and chasing and running around trying to grab it. It's really funny to use the remote to control it (and especially make it stop when things get a little too chaotic!) It feels durable even when pawed and bumped into and stepped on. The battery life seems good. I plugged it in overnight to charge so not sure how long it took to charge, but it has lasted quite a while with the dogs playing with it and still doesn't need a charge. It's easy to screw off one side of the ball to plug it in to charge. The size is a little bigger than a tennis ball I would say and has a soft texture.
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Reviewed in the United States on January 6, 2026
K
Verified Purchase
Kathy Stefanski
Houston, US
★★★★★ 1
It doesn't work.
Color: Blue
The two halves of the ball shell come apart again and again when the dog plays with them. When it is time to recharge the core, it will not take a charge. The dog loves it, but it's unsafe to play with.
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