AMS AMS Performance 2009+ Nissan GT-R R35 Alpha Fuel Rail Kit w/Regulator - Black - ALP.07.07.0002-1 $1,171.45 $1,136.30 The factory GT-R fuel rails are adequate to 900 horsepower but once we exceeded that with our Alpha turbo kits the restrictions became apparent.? The AMS Engineering Team went to work by dissecting and testing ALL of the factory components and lines in... Add to Cart