MMX Lowering Springs for BMW G99 M5 xDrive | MMR08-1911

MMX Performance Lowering Springs for the BMW G99 M5 xDrive strike the ideal balance between sharper handling and a more aggressive stance, all without compromising ride comfort. With a drop of approximately 25mm at the front and 15mm at the rear, the G99 gains a more planted feel, offering improved responsiveness, lighter dynamics, and noticeably crisper turn-in.

The MMX Performance Lowering Spring Kit is one of our best-selling upgrades and it’s easy to see why. Renowned for delivering the perfect blend of sharper handling, improved stance, and everyday comfort, it’s the ideal first modification for your BMW G99.

Lowering the car’s centre of gravity makes a real difference to the way it drives. Body roll is noticeably reduced, turn-in feels sharper, and overall dynamics are greatly improved, all while retaining the comfort and refinement you’d expect from a BMW.

Thanks to carefully chosen progressive spring rates, low-speed ride quality remains smooth, in fact, it actually feels more composed around town. But push on, and the G99’s chassis really comes alive: it feels lighter on its feet, more direct, and properly responsive through the corners. Just what the M5 needed.

Visually, the difference is just as striking. The lower ride height gives the car a more aggressive, purposeful stance without being over-the-top.

Go any lower or firmer than these, and you risk upsetting the balance, with mismatched damping and limited spring travel leading to a crashy, unsettled ride. That’s why MMX Springs are engineered specifically to work in harmony with the adaptive M dampers.

Feature heavy

• 25mm front / 15mm rear drop for a sportier stance.
• Sharpened handling with reduced body roll.
• Smooth ride quality thanks to progressive spring rates.
• More responsive chassis feel at higher speeds.
• No bouncing or crashing – perfectly matched spring rates.
• Premium MMX Metallic Grey finish.
• Direct fit for BMW G99 M5 x-Drive.