^The kit itself from HKS consists of:
- HKS aluminium hard pipe kit for R35 GT-R
- HKS silicon hose joiners
- HKS wastegate actuators for standard R35 GT-R turbos
- HKS Electronic Valve Controller (EVC) boost controller
- HKS dump and front pipes (delete all catalytic converters)
That is what gives the 570 hp as claimed. The owner has, in addition, a Cobb Tuning accessport, full-exhaust, and methanol injection to give its current output. He also claims its not fully tuned yet. From what I understand, the access-port is a plug-in piggyback flash made for the stock setup for different hp settings (depending on fuel). The access-port does not account for additional mods unless it is tuned to do so. So I guess we will see what numbers are put out after a proper tune.