Product information:   
  Compressor wheel:
  Inducer: 62 mm
  Exducer: 83 mm
   
  Turbine wheel:
  Inducer: 73 mm
  Trim: 59
   
  Manifold flange: T3x
  A/R: 0.69 / 0.84 / 1.00
  Cooling method:  Oil only
  Max Out put: 550~600 HP
  Boost Efficiency range: 0-25psi
   
  External Wastegate is required.
   
  RPM boost rang from 0 to 20psi:
  2.0L Engine: 3000 to 5300 RPM
  2.5L Engine: 2500 to 4500 RPM
  3.0L Engine: 2300 to 4000 RPM
  4.0L Engine: 1500 to 3500 RPM
   
  Key benefit:
  360 degrees Thrust bearing
  Heat treated steel wheel and shaft
  Suitable for High Boost applications
   
  Product Goal:
  High Torque. High Efficiency.
  Long life time.
  Suitable for Drag, Nos and High capacity
  engines.
   
   
 
 2008-2 1JZGTE Supra Dyno footage
TR44 Powered 1JZGTE 276rwkw 15psi
Part1:  

 
   
  Be Aware:
  Similar looking turbochargers clamed to 
  be ours and others has appeared in recent
  years. They are not our products, We will
  not offer warranty or support for them.
   
  Our Turbo Research and Advanced
  Turbo Research teams are working hard 
  with knowledge, experience, and advanced
  machinery to produce the very Best.
   
  Please order from us direct for Quality
  Proven HyperGear products.
   

  

This item comes with:
Dump pipe Vband O ring, Clamp, hollow screw
 
Additional:
Braided Water lines $80 Each
Braided oil feed lines $80 Each
Optional Chrome Housing polish: $150
 
High mount Kit available to suit:
CA18, SR20, RB20, RB25, 1JZ, 2JZ
 
50mm External waste gate $350 Highly
Recommended for 2L+ 6CYC engines
 
Warranty:
12 Month unlimited KM warranty comes with all of our turbochargers.

Warranty voids if failure caused from Installation faults, Operational faults or object damages.

 

TR44i

A/R .69 A/R .84
 
Please click on dyno sheets below to enlarge
 
TR44i .69 Toyota 1JZGTE 286rwkws @ 17psi
Fully standard engine with intercooler, injectors
and ECU
Click to see the Boost curve for above tune
 
TR44i .69 Toyota 1JZGTE 296.2rwkws @ 20psi
Fully standard engine with intercooler, injectors
and ECU