American suspension tuner Fortune Auto has just released an interesting lowering spring system that will work on cars with adaptive dampers, namely the U.S.-spec Honda Civic Type R and Toyota Supra. I ...

Coil spring force line control is an important aspect of spring design for coil-over-shock suspension type applications, such as MacPherson strut and coil-over-shock trailing arm applications, from ...

Spring technology for damping is relatively old. Stagecoaches had leaf springs, early trains had large, crude, coil-spring buffers (to absorb shocks when cars bumped together) and early automobiles ...

So you’ve completedthe basics: a set of dedicated track wheels and tires, along with some track-capable brake pads and high-temp brake fluid. You’ve been lapping, honing your craft and have probably ...