Coilover shock absorbers are one of the most common forms of suspension on our kind of cars, whether used on Mustang II-based independent front suspensions, IRS systems, or in conjunction with ...

"Wow, I should have installed these things years ago!" This was the first thought that went through my mind after hitting a familiar bump and feeling virtually nothing. This bump, if hit at half the ...

One of the primary components used to set up our car is the spring. When we have chosen the correct spring rates, as well as the corresponding moment centers and weight distribution, we get a balanced ...

The Poly Performance front and rear TJ coilover bracket kits are designed to facilitate installation of either 12-inch- or 14-inch-travel, 2-inch-diameter, remote-reservoir shocks. A separate kit is ...