Performance Unlimited is currently the only authorized dealer in Texas of Bilstein Performance Off-Road Shock Absorbers. We also have the equipment and know how to service, adjust and rebuild your Bilstein Shocks.

The 5100 Series has applications for lifted trucks, Jeeps, and prerunners utilizing OEM mounting. They feature Bilsteins's superior single tube high gas pressure design for consistent fade-free performance. The self-adjusting valving delivers improved damping control and a smooth ride on all road surfaces at any speed.

The Bilstein 6100 Series are the most successful shock absorbers in off-road racing history. Available for standard and coil-over applications. This series is primarily designed for vehicles with modified shock mounts. All 6100 Series come with spherical bearing end loops.

The versatile 7100 Series shocks are designed for stock truck and limited buggy race applications as well as prerunner trucks, off-road and sandbuggies and other recreational vehicles. completely owner rebuildable, Bilstein 7100 Series shocks come in remote reservoir or standard body with schrader valve fitments.

Developed for the professional off-road racer, the Bilstein 9100 Series is truly state-of-the-art. With specially developed long travel, remote reservoir and externally adjustable bypass technology, these highbred shock absorbers feature all the proven elements that have secured more trophies for their drivers.