Jotech Motorsports tuned Nissan GT-R with standard package they are is improved engine (with new fuel injectors, iridium spark plugs and two fuel pumps). There are also aluminum air intakes, K & N air filters and HKS stainless exhaust system.
Nissan GT-R has a “Cobb Access Port device” to reprogram computers with special software for mapping, which resut with better car performance.
Engine using 93 octane fuel producing 550-570 hp, when Nissan is power with E85 fuel strength reach even more power, 580-600 hp.
For this impressive performance, Jotech charged only 7750 euros.
Read more on officel website: GT-R Stage 2 “American Brazilian” GT-R