$595.00 USD
$595.00 USD












The MMX Performance BMW F2X M-Lite Lowering Spring Kit is one of the brand's best-selling suspension upgrades, and for good reason. Engineered specifically for the M135i, M140i, M235i, and M240i (the "M-Lite" range), the kit delivers the perfect blend of improved dynamics, more aggressive looks, and uncompromised ride quality, all in a single bolt-on upgrade.
The progressive-rate spring set drops the front of the car by 20mm and the rear by 30mm versus factory ride height. That carefully chosen front-to-rear differential removes the inherent factory rake, levels the stance between front and rear, and eliminates the unsightly wheelarch gap that the M-Lite cars leave the factory with. The end result is a car that looks the way BMW probably should have built it from new, planted, level, and finished.
The handling transformation is just as meaningful. Lowering the center of gravity reduces body roll, while the carefully selected progressive spring rate keeps the ride composed at slower speeds and only loads up as the chassis is pushed. The result is a car that's actually nicer to drive at everyday pace, but completely transformed under hard cornering, lighter on its feet, more direct, with significantly sharper turn-in.
Crucially, the MMX kit is fully compatible with both static and dynamic (adaptive) dampers, no need to swap dampers, no warning lights, no compatibility issues. Finished in MMX signature metallic grey, the springs install with the factory damping setup using standard hand tools and are fully reversible if you ever return the car to standard ride height.
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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.