Be the guy to beat, order your Alpha GT-R Turbo System today!

ALPHA 12 power output numbers


  • 93 octane: up to 1000whp (dynojet) on a 4.0L motor (1150-1200 engine hp)
  • Race fuel: up to 1250whp (dynojet) on a 4.0L motor  (1500-1550 engine hp)

Exclusive Benefits


  • World Record Setting results for your GT-R
  • Power levels capable of 8 second time slips
  • The latest in billet wheel, v-band turbo technology for maximum power and efficiency
  • Garrett based ball-bearing turbos for durability & efficiency
  • The most comprehensive heat shielding available to protect your engine bay.
  • Cast construction maintains reliability under any condition
  • Massive 1.5" Extrude Honed runners for unmatched exhaust flow
  • Proven and repeatable results

System Includes


  • Equal length, cast SS tubular exhaust manifolds
  • Alpha 12 series dual ball bearing turbochargers
  • Stainless Steel downpipes
  • Tial MVS wastegates
  • Stainless Steel wastegate dumps
  • Aluminum intake piping
  • Aluminum intercooler piping
  • Heat protected oil and coolant lines
  • Complete heat shield package
  • All necessary parts and hardware for installation
  • Detailed installation guide


  • 2009 + Nissan R35 GT-R
  • Fits all USDM, JDM and European Models (LHD & RHD)

Alpha 12x turbo kit

SKU: br-alpha12x