The Texan tuning shop has unveiled a new upgrade package named Goliath 650 targeting both the latest GMC Sierra AT4 and the Chevrolet Silverado. Both received aesthetic tweaks alongside a nice power boost.
Once installed, a new supercharger raises the output to 660 PS (650 hp / 485 kW) and 892 Nm (658 lb-ft) of torque. The package also includes active cooling for the crank case, a more efficient intercooler and a high-end intake system.
On the outside both pickups boast ‘Goliath’ laser etchings, extra LED DRLs, lifted suspension and 20-inch in-house wheels shod in 35-inch all-terrain tires.
The prices are pending.