Turbo Torque

Garrett Ball Bearing Turbochargers
GTX4508R
Ball Bearing Turbocharger

GTX4508R Ball Bearing Turbocharger

  
Horsepower Rated 750 to 1250 

Engine Displacement
2.0L - 8.0L

Features:
  • 10%+ Overall Gain Over GT Series
  • Dual Ball Bearing
  • Oil & Water Cooled
  • 5" Compressor Inlet
  • 11 Full-Blade Forged & Machined Billet C-Wheel
  • Optional Turbine Housings Available
  • External Wastegate

Compressor Turbine

Inducer Ø: 79.8mm
Exducer Ø: 108.00mm
Trim: 55
A/R: 0.60
Wheel Ø: 87.0.mm 
Trim: 85
A/R: See Below
External Wastegate
 
Map
GTX4508R Compressor Map
Maps
GTX4508R Turbine Maps

GT4508R vs GTX4508R
GT4508R vs GTX4508R Compressor Map


Optional Turbine Housings

4" V-band Outlet

T4 Divided 1.01 A/R
T4 Divided 1.15 A/R
T4 Divided 1.28 A/R
T4 Divided 1.44 A/R
   
Click for Flange Dimensions
   
GARRETT P/N: 800270
 
Note

Garrett's New Ultra Hi-Flow GTX Compressor Wheel
11 Full-Blade Forged & Machined Billet
Click Image for a Closer View ->

GTX Compressor Wheel
 

Free Delivery Australia Wide

P/N: GTX4508R 
 


Specify Turbine Housing

 Divider

Optional Tial Turbine Housing
Tial V-Band Turbine Housing  
  • Tial Dual V-Band Housing
  • External Wastegate (EWG)
  • Available in 1.01 A/R Only
  • Cast Stainless Steel
  • More Compact & Lightweight
  

RELATED ITEMS
 
Oil Inlet
Oil Supply Gasket  GOS-T34-01
  • Gasket Oil Supply
  • *Inc. with Turbo
  
Oil Supply Flange  FOS-T34-01 
  • CNC Billet Aluminium Oil Feed Flange
  
Oil Drain
Oil Drain Gasket  GOD-T34-01
  • Gasket Oil Drain
  • *Inc. with Turbo
  
 Oil Drain Flange FOD-T34-01
  • CNC Billet Aluminium Oil Drain Flange
  • 1/2" NPT Female Thresd
  
Water In-Out
Fitting Kit: Water - M18 x 1.50 FBK-M1805 
  • M18 Universal Water Kit
  • M18 Banjo x 3/8 NPT-F (1)
  • M18 x 1.50 Banjo Bolt (1)
  • M18 Copper Washers (2)
  • Suitable for Barb or Flare Nut Fitting  
  
 
Exhaust Inlet
 Gasket: Base T4 Divided S/S GT4D-01
  • GT4 Stainless Steel Base Gasket
  • *Inc. with Turbo
  
Exhaust Outlet
5" V-Band Weld Flange  FVB-004M
  • 4" V-Band Weld Flange - Mild Steel
  • CNC Machined From Solid Billet Stock
  
5" V-Band Weld Flange  FVB-004S
  • As Above - Stainless Steel
  
 
 5" V-Band Clamp CVB-004
  • 4" V-Band Clamp
  • Heavy Duty
  • Stainless Steel
  
Wastegates
 Tial V60 Wastegate Kit T-V60-D
  • Tial V60 60mm Wastegate Kit
  • Default Colour - Silver
  • Default Spring - .673 Bar - 9.77 PSI
  • Click Here for More Options!
  
Applicable Garrett Part Numbers
         
800270-0001, 800270-1, 451888-0045, 451888-45
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