ST Suspension XTA Height, Rebound Adjustable Coilover Kit w/Top Mounts 1691 Seibon recommends professional installation and

Seibon recommends professional installation and using hood pins for added safety

From a quick flash tune to full big turbo builds

as the STILLEN Cat-Back Exhaust drastically improves the acoustics throughout the RPM range

Flange Inside Dimensions: 5

Straight-through muffler design with Noise Cancellation Chamber (NCC) to reduce drone

ST Suspension XTA Height, Rebound Adjustable Coilover Kit w/Top Mounts 1691 Seibon recommends professional installation andFor those who demand the absolute best performance comes the ST XTA coilover. The full driving behavior of your car can be adjusted using KW damper technology along with an adjustable aluminum uniball top mount for fine tuning of the camber and caster! Performance driving in mind ST XTA coilovers feature KW damping technology which allows the suspension to be made either stiffer or softer depending on the driving conditions. This damping adjustment is