$595.00 USD
$595.00 USD












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The replacement MMX sport dampers will bring a whole new lease of life to your F-Series 1, 2, 3, or 4-Series BMW at a great price. Suitable for either standard springs or MMX lowering springs, your car will ride and handle better than ever. Developed exclusively with Bilstein, this kit of four sport dampers make a great fast-road orientated upgrade especially for older or higher mileage cars.
When it comes to suspension upgrades at an affordable price, the compromise between performance and comfort has been a persistent dilemma for keen drivers. Our motorsport suspension expertise has allowed us to develop this high quality, fast-road orientated damper kit exclusively in conjunction with industry-leaders Bilstein.
Throughout our development process we’ve ensured that the MMX sport dampers are suitable for use with either our popular MMX lowering springs or the standard factory springs.
The setup we have chosen gives a taught, sporty feel during high speed cornering on smooth surfaces yet always retains factory comfort on uneven surfaces. It’s our sophisticated dual tube design and low pressure Nitrogen gas system that ensures the sophisticated ride and handling dynamics of the MMX sport dampers. They make a particularly effective upgrade for older or higher mileage cars where the original factory dampers have worn, losing their original damping characteristics.
Intelligent Tri-Valve technology sets our Sports Dampers apart from standard OEM dampers. Each damper features three hydraulic valves inside: bump, rebound and a main valve, controlled by low and high speed shaft frequencies (smooth and rough road conditions).
All of which guarantees greater stability, control, and a beautiful taught ride quality - and therefore driving pleasure. And isn't that what it's all about?
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$595.00 USD
$595.00 USD
This product can expose you to chemicals such as lead and lead compounds, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
For a complete list of chemicals known to cause harm, visit https://www.p65warnings.ca.gov/chemicals.
Under the federal Clean Air Act (42 U.S.C. §7522(a)(3)), it is illegal to manufacture, sell, install, or use any part that defeats or alters a motor vehicle’s emission control system for use on public roads. Unless a product has received an Executive Order (EO) from the California Air Resources Board (CARB), it is not legal for use or installation on any pollution-controlled vehicle driven on public highways.
Some states have CARB-equivalent or independent emissions laws. Customers are responsible for verifying local regulations before purchasing or installing emissions-related products.
All performance, racing, or competition parts sold by this company are intended solely for off-road, closed-course, or competition use on vehicles that are never registered or used on public highways.
Kies Motorsports, LLC sells and markets these products for lawful use only. We do not condone or authorize the use of emission-control defeat devices or any modification that violates the Clean Air Act or state regulations.