HKS V-Cam 17

Brain's GTR. 

Engine specs:

• HKS Step 1 V-Cam
• HKS Step 1 272 exhaust cam
• HKS GTIII-SS turbos
• HKS EVCIII boost controller 
• Sard 850cc injectors
• ARC airbox
• ARC intercooler
• Link G4+