HKS GT570 Nissan GT-R Makes 559 HP... At The Wheels

Plenty of tuning options for the Nissan GT-R » 9/04/08 12:20pm 9/04/08 12:20pm are popping up, but few are as appealing as this HKS GT570 power upgrade. The standard GT-R is rated at 480 HP, but this kit is supposed to up that to just over 570 HP at the flywheel by way of a new exhaust, intake pipe kit, boost controller and wastegate actuators. A…