$7,919.95 AMS ALPHA 9+ Bolt on turbocharger Upgrade Kit

AMS ALPHA 9+ Bolt on turbocharger Upgrade Kit

**NOTE: Stock lower turbo inlet/suction pipes will NOT work with these compressor housings, so you will need to purchase the optional Alpha Intake Pipes shown below!**

A Bolt on Upgrade with 9 Second Time Slips

The AMS GT-R Billet Turbo Upgrade provides stock spool-up, neck-snapping torque and horsepower that will transform the already mighty GT-R into a true supercar! Designed as a direct bolt-on for your existing factory turbochargers, you can expect gains starting at 225hp/175ft lbs with the proper supporting mods and tuning! At full boost with race gas these turbos are capable of over 900 Horsepower!

Huge Gains through Small Frames

These turbos were designed to mimic spool and the aesthetics of the factory units. To the untrained eye, each turbo looks just as quiet and unsuspecting as the stock turbos, but once you hit the throttle the difference becomes very evident.

Quick Spooling, Yet Produces Massive Power; The Best Of Both Worlds

By applying the latest in AMS billet wheel technology, we set the bar even higher. Billet compressor wheels are not only lighter, which helps quicken spool time, but they also have superior aerodynamic profiles that compress more air efficiently: less heat = more power.

Race-Proven Upgrade With Real-World Results

As part of the AMS Alpha 9 package, our billet upgrade produced 820hp and 710ft lbs safely and reliably on 93 oct pump gas at only 23psi! These are the same race-proven turbo's found on our 9 second Alpha 9 GT-R and both the Cobb Tuning and Forged Performance Time Attack cars so you can expect the best results. Alpha Series Turbos Power Record Holding GT-R's

In October of 2010 an Alpha 9 test car ran a blistering 205.3 mph at the Texas Standing Mile event breaking the record for the World's Fastest GT-R! If that wasn't enough, we bolted a set of drag radials onto another Alpha 9 test vehicle and blasted off the world's first 9 second quarter mile run on pump gas with a 9.95 @ 141 mph!

Exclusive Features
  • Direct factory replacement with NO cutting or trimming required
  • Capable of over 900hp depending on boost and octane level
  • 225hp and 175ft lbs of torque gains on just pump gas!
  • Factory like fitment, even incorporates the factory heat shielding
  • Bolts right up to the stock piping and intake system.
  • OEM look that is hard to detect
  • Utilizes machined OEM turbine and compressor housings
  • Assembled with a True Garrett GT series ball-bearing center section
  • The latest in billet wheel turbo technology for superior power & efficiency
  • Ability to reuse the factory wastegate actuators (for increased performance add on the Forge wastegate actuators)
  • Powers the World's Fastest Standing Mile and Pump Gas 1/4 Mile GT-R's!!
  • Garrett GT Ball-Bearing center section with machined OEM housings
  • Comes complete with oil and water lines for easy installation
  • 2009+ Nissan R35 GT-Rs
  • Fits all USDM, JDM and European Models
Product Note
Please note this item requires the buyer to send in their factory/stock turbos in as a core. Failing to do so will result in a core charge equal to the market price of a new set of factory/stock turbo chargers.

Available Options:

Core Charge:


Wastegate Actuator Type:

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