Grayson's 2013 GT-R checked in at AAM Competition with less than 8,000 miles. He already had a few bolt ons and we knew what to equip it with to complete the bolt on package. On stock turbos and 93 pump gas tune, Grayson's GT-R finished with a peak of 577 whp and 616 ft lbs of torque! Respectively over 650 crank hp! The driveability and instant spool of the stock turbos really makes these cars a blast to drive, now with all the bolt ons and a retune, they really do come to life!

Modification List:

  • 76mm Catless downpipes
  • 90mm Non resonated midpipe
  • AAM Competition 90mm premium adjustable exhaust
  • AAM Competition 3" R-LINE intakes
  • AAM Competition Upper I/C pipes with TiAL QRs
  • 1150cc injectors
  • HKS spark plugs
  • Cobb AP
  • AAM Competition dyno tune


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