R33 GTR - standalone ECU tuning

R33 GTR in this morning for a good checking over today on our hub dyno as well some map adjustments on the HKS F-CON ECU

Gavin wanted some accurate power readings without the chance of tyre slipping. So he dropped the front shaft, making this GTR RWD so that it could go on our dyno

Making a healthy 615bhp & 445ft/lbs @ 22psi this GTR is one to watch out for!