Bigfoot Contour Lift Coilover Kit

BIGFOOT CONTOUR Springs: Optimized Design for Superior Driving Balance

BIGFOOT CONTOUR Springs don't just chase high stiffness. While the front springs are rated at 6.9 Kg/mm (231% stiffer than stock) and the rear at 4.9 Kg/mm (90% stiffer than stock), making the rear stiffness seem lower purely by numbers, this is by design. Our springs are developed with a perfect match to the structure and characteristics of the dampers (shock absorbers).
This precise combination ensures overall driving balance that's exceptionally comfortable and pliable. Therefore, it's risky to judge the product's performance based solely on spring stiffness values.
While CONTOUR allows for more than 3 inches of lift, we recommend a lift of 3 inches or less to minimize contact issues caused by angle changes in links and CV joints.