Help enhance your vehicle's off-road performance with GMC Accessories Jounce Control Dampers. Developed for off-road racing and rock crawling, this suspension upgrade system, also known as hydraulic bump stops, enhances gross vehicle motion control, increases suspension capacity and provides smoother bottom-out protection for extreme off-road conditions. Developed to be paired with Multimatic DSSV™ Shocks, this fully integrated kit includes front and rear bolt-on systems, jounce control dampers for each side, crossmember, front damper spacer, rear leaf spring spacer and all required fasteners. Installation by an authorized GMC Dealer is recommended.
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The greater of either the balance of the vehicle's bumper to bumper warranty or 12 months / 12,000 miles
These Jounce Control Dampers have been specifically designed as standard equipment on the ZR2 Bison and are available on MY2024+ ZR2, AT4X and AEV Edition.
Front and rear bolt-on systems include jounce shocks for each side, required crossmember and all required fasteners.
Installation by an authorized Chevrolet/GMC Dealer is recommended to retain the New Vehicle Limited Warranty. See standard warranty terms and your dealer for details.
No, a calibration is not needed. However, installation by an authorized Chevrolet/GMC Dealer is recommended. See standard warranty terms and your dealer for details.
No, installation of the Jounce Control Dampers will not void the New Vehicle Limited Warranty if properly installed. See standard warranty terms and your dealer for details.
No. These Jounce Control Dampers were specifically designed and engineered to be used on the 2024MY+ Colorado ZR2 and Canyon AT4X trucks.
Yes. This kit includes spacers from the Bison and AEV models that provide a 12mm lift in the front and rear.
GM Part #85095698
GM Part #85095698