The MMR Performance Lowering Springs for the BMW M340i and 330i G20 (RWD) deliver the perfect blend of improved dynamics and enhanced looks, without sacrificing ride quality. The 30mm front and rear drop in ride height brings the G20 to life making it feel lighter, more direct and with significantly sharper turn-in.

The MMR Performance Lowering Spring Kit is one of our best-sellers. Little wonder, as they've earned a reputation for delivering the perfect blend of improved handling, enhanced looks, all without sacrificing ride quality. 

The drop in ride-height makes a huge difference to the handling characteristics. By lowering the M340i and 330i's center of gravity, it reduces body roll for better dynamics, whilst maintaining the ride quality and comfort of your car.

Thanks to the carefully selected progressive spring rates the ride-quality remains unaffected and is actually nicer to drive at slower speeds. But push-on through the corners and the G20 chassis really comes to life, making it feel lighter, more direct and with significantly sharper turn-in. Just what the 3-Series needs.

Meanwhile, the car's appearance is transformed. Our development has resulted in the springs providing a drop at the front of approximately 30mm whilst the rear sits lower by 30mm.

Go lower or stiffer than these MMR Springs and your car will bounce and crash as the dampers are mismatched to spring-rate, and the springs themselves run out of travel.

Finished in MMR Metallic Grey, the Sport Springs are developed to be fully compatible with cars fitted with either static or Adaptive M adaptive dampers. A must-fit for any M340i and 330i!

FEATURES

• Carefully optimized spring rates for improved driving dynamics
• Designed to be compatible with Adaptive M and static factory dampers
• Lowers vehicle by approximately 30mm front and 30mm rear
• Powder coated in MMR Metallic Gunmetal Grey for a durable finish