The Switzer Performance P800 is a potent vehicle already but what happens when you take a potent 800hp on pump gas monster and tune it for some high octane race gas? A fire breathing Godzilla incarnate basically.

Switzer have now shipped their first R850 package equipped Nissan GT-R (to Russia!). The package makes about 800hp at the engine (based on 15% drivetrain loss) and 820 lb/ft of torque.

The package comes with tunes for race and pump gas so you’ll actually find the car remains eminently streetable. It also features a large dual core radiator with revised thermostat, revised “MONSTER” intercoolers and the Switzer cooling package. The package comes in at the $20,990 mark all said and done.

Link: Switzer Performance Website