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Alpha 16X GT-R Turbo Kit

£16,456.60 (inc VAT) £13,713.83 (exc VAT)

 Product Description


Introducing the new Alpha 16X R35 GTR Turbo Kit!

The Alpha 16X kit comes STANDARD with 3.5″ Downpipes, 4″ Carbon Fiber Intakes, 4″ Turbo inlets, and two Forced Performance 3794 based turbochargers, which together can produce over 1650 WHP! The competition can’t compete with Alpha on quality or on the track. All of the things that are standard on our 16X kit costs you thousands extra with the competition. Are you ready for an over 1650 WHP street car?

Introducing the ALPHA 16X Turbo Kit upgrade for the R35 Nissan GTR. Knowing what we now know about the goals and aspirations of our GTR customers we set our engineers loose on a line of turbo kits that would redefine GTR aftermarket performance.


ALPHA Performance R35 GTR “X Series” Turbo Systems

Every part of the new Alpha 16X kit is now improved. From the turbos, to the exhaust manifolds, to the intakes, to the downpipes, the kit was designed to spool faster, pull more air in, and get more air out making much more horsepower than the competition..



Our Totally Redesigned Tubular Exhaust Manifold

The new 16X kits feature 2.0 inch external diameter runners. They are not just larger but designed in a way to feed the exhaust gasses as efficiently as possible to the new “X” branded kit turbos. To improve the exhaust flow even further each of the manifold’s interior is Extrude Honed to a smooth mirror like finish.


Custom ALPHA Branded 4 inch Compressor Covers

To further improve power output we designed new custom cast 4 inch ALPHA branded compressor covers. The new cover increases the compressor inlet size from 3 inch to a full 4 inch cover. The compressor discharge is also not only larger at 2.5 inches vs 2 inches but the routing of that discharge was maximized with a super smooth radius to allow the best possible flow given the space constraints of the GT-R. This is then fed into our high velocity cast 2.5 inch to 3 inch lower intercooler pipe. This new pipe offers you a drastic improvement in airflow vs its predecessor and transitions with the highest efficiency into 3 intercooler piping.


WHP Gains Over Previous Turbochargers

The new 16x kit utilizes two Forced Performance CHRA’s with a compressor wheel measuring 67.5mm inducer and 94mm exducer and the turbine wheel measuring 72.5mm inducer and 66.5mm exducer that together are 1100-1650 whp capable! All this is accomplished without sacrificing anything in terms of spool up time, power delivery, and able to sustain boost for a longer period of time. The future is now! The new Alpha 16X turbochargers do not just make more power but do so with no loss in spool. We have successfully delivered you more horsepower throughout the entire powerband!


Massive 4″ Carbon Fiber Intakes

That large 4 inch turbo inlet needed some more air to feed it. Anyone that has worked on a GT-R knows how tight it is trying to get 4 inch piping to a 4 inch compressor cover on a GT-R. Thankfully here at AMS we have the best resources available. By thoroughly laser scanning the confinements of the engine bay and designing the intakes in Solidworks© CAD (computer aided design) software, our Engineers were able to develop an organically shaped carbon fiber intake pipe to utilize all of the space available. While unconventional in its shape it has an actual 4″ cross sectional area throughout the entire pipe to deliver all the necessary air to the ALPHA 16X turbo kits. The Carbon Fiber material itself needed to perform just as well.
Typical clear coated carbon fiber used in this industry would discolor (turn yellow) and deteriorate over time if used in this application. To get around this we sought out a high temperature polished alternative found in hard-core motorsports applications. This Hi-Temp, PrePreg material features 3-layers of 1mm Twill Weave which will sustain a 240C temperature threshold while maintaining structural integrity and maintaining aesthetic appearance without discoloration.



3.5″ Stainless Downpipes

As another feature of our “X” Turbo Kits we have added 3.5 inch (90mm) Stainless Steel downpipe set that will perfectly match your exhaust system.


NO CUTTING of the Frame Rails, Works With A/C, and Power Steering

We developed the new ALPHA 16X Turbo Systems to directly bolt in without hacking up your prized possession! Typically when you reach 1200+ HP levels drastic measures must be taken such as on our competitor’s kits where they start cutting frame rails, losing air conditioning etc. If you have to bash the frame rails on any kit in the stock location then its time to bring your car to AMS Performance.



Exclusive Benefits

  • Totally Redesigned Turbo Kits for Maximum Horsepower
  • Alpha Branded 4″ Turbo Compressor Covers
  • Two Forced Performance 3794 CHRA’s
  • BIG HP Gains Over the Previous Generation Turbos
  • Totally Redesigned More Efficient Exhaust Manifolds
  • Laser Cut Heat Shielding
  • STANDARD 4″ Turbo Inlets
  • STANDARD Massive 4″ Organically Shaped Carbon Fiber Intake Ducts
  • STANDARD 2- 3.5″ Stainless Steel Downpipes
  • Show Stopping Design
  • No Modification of the Frame Rails is Needed
  • CNC Billet Aluminum Engine Mount


  • 2009-2011 (CBA) Nissan R35 GT-R
  • 2012+ (DBA) Nissan R35 GT-R
  • Fits all USDM, JDM, Gulf, and European Models (LHD & RHD)


Tax shown on products is suitable for UK customers only. Taxation being at 20%. Any product shipped from us out of the UK, your own governmental taxes and shipping costs would apply from the 'EX-Tax' amount. For any more information call us on 01952 583917 for your own various shipping details.

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