MMX Lowering Springs For F31 BMW Touring xDrive

MMX Performance Lowering Springs for the BMW 330i, 335i, 340i, 325D, 330D and 335D RWD and xDrive strike the ideal balance between sharper handling and a more aggressive stance — all without compromising ride comfort. With a drop of approximately 30mm at the front and up to 25mm at the rear, the F31 Touring 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 mod for your BMW F31.

Lowering the car’s centre of gravity — by approximately 30mm at the front and up to 25mm at the rear — 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 F31’s chassis really comes alive: it feels lighter on its feet, more direct, and properly responsive through the corners. Just what the 3-Series Touring 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 both static and Adaptive M dampers.

Vehicles equipped with factory-installed M Sport suspension are already lowered by approximately 10mm from the standard ride height.

Features:

• RWD: Approximately 30mm at the front and up to 25mm at the rear.
• xDrive: Approximately 30mm at the front and up to 20mm at the rear.
• Sharpened handling with reduced body roll.
• Smooth ride quality thanks to progressive spring rates.
• More responsive chassis feel at higher speeds.
• Compatible with adaptive & static dampers.
• No bouncing or crashing – perfectly matched spring rates
• Premium Metallic Grey finish.
• Direct fit for BMW 330i, 335i, 340i, 325D, 330D and 335D RWD and xDrive