The Koni STR.T (aka Koni Orange) is a non-adjustable shock that is essentially a Koni Sport (Yellow) set to full soft. It's a very high quality replacement for stock shocks that comes with a lifetime warranty for the original purchaser (US and Canada only). Shocks are an important factor in your car's handling and ride, and the stock non-Bilsteins only last about 30,000 miles before needing replacement. Even Bilsteins have a lifespan of under 100,000 miles - and these Konis will ride better than a set of functioning stock Bilsteins anyhow.

Because of their valving, we do not recommend these shocks for cars with aftermarket springs. They do not have sufficient damping to control a spring with a higher spring rate, and the car will pogo around as if it had bad shocks. For that use, we recommend the Koni Sport.

Due to some changes in spring and shock geometry, we do not recommend these for use with stock MSM springs.

Includes a set of our Multicellular Urethane bumpstops, which will improve ride quality, travel and the ability to absorb mid-corner bumps. Many NBs will have disintegrated stock bumpstops by this point in time as well. This is an exclusive upgrade only at Flyin' Miata!

Unlike the adjustable Koni Sport, the STR.T uses the same shaft design as stock so no modifications are required to the upper mount.