New release of our lowering spring kit for the BMW M3 platform! As with our other lowering spring options, the goal with this offering was to lower the M3 by a tasteful amount while keeping ride quality the same or better than stock. After multiple prototypes and valuable user feedback, we believe that we met our goal.
Our lowering springs are specifically designed to utilize the factory dampers. They are fully compatible with both standard as well as adaptive suspension. Each spring is made in the USA to our unique specifications for rates and geometries. The springs are made of high tensile chrome silicon and each unit is shot peened, pre-set and 100% tested to ensure all the critical dimensions and rate/loads are within tolerance. The springs are then powder coated with a stealth black finish for an OEM appearance.
Front Lowering: 1.3"
Rear Lowering: 0.3"
Stock Front Rate: 186 lb./in.
eMMOTION Front Rate: 194 lb./in.
Stock Rear Rate: 608 lb./in.
eMMOTION Rear Rate: 645 lb./in.