They’ve recently worked their magic on the 990kg Ultima GTR, a car with 640hp stock, and given it a new twin turbo system that results in the car producing an insane 1000+hp. It’s also pretty good looking – black paint with green brake calipers, spoiler accents and engine parts, with some aftermarket rims.
BASIC SPECS AND PRICE OF GTR 1000 HEFFNER
Price In USD Dollar: $350 000
Top speed: 380 km/h, 236 mph
power & torque: 1000 hp, 735 kW
Nm @ rpm
0-100 km/h,0-62 mph. 2.4 seconds