McDonald Bros Racing have now a Double adjustable replacement coil over assembly for the Commodore VE- VF models, Pontiac G8, 5th Gen Camaro.

All Viking kits are double adjustable allowing the user to independently adjust compression and rebound, for fine tuning for ride quality and performance.

Available in “CD” (soft; Cruise), “AD” (Soft; Front Drag easy up), “AJ” (Medium-Soft; Drag rear, 600 HP Big Tyre) “AM” (Medium; Rear drag all others) “AP” (Medium – Firm; Pro touring, Front Drag tie down) or “SX” (Firm; Speciality)