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Ball Bearing GT turbo with external wastegate offering high power and response at reasonable costs.
View Turbo Kit Wastegate application charts
Ball bearing GT series turbo with external wastegate kit containing all parts needed for easy fitment to achieve large power figures.
View Turbo Kit Wastegate application charts
GT 3037(S15/SR20DET)
TURBO SPECIFICATION
Model Included Control Device Rated Power for 1 Unit (PS)
GT3037 Wastegate 440
Compressor Wheel
Trim Inlet Diameter (mm) Outer Diameter (mm)
52 55.0 76.2
Compressor Housing
Trim Inlet Diameter (mm) Outer Diameter (mm)
70 50 0.73
Turbine Wheel
Trim Outer Diameter(mm) Outlet Diameter(mm)
84 60.0 55.0
Exhaust Housing
Inlet Flange Outlet Flange A/R
GT25 W/G GT30 0.73
Specification of tested model
Cam Intake Exhaust Intercooler Fuel Control Other
IN:264° EX:264° HKS Racing Suction HKS Muffler· Exhaust Manifold Front pipe· Extension GT-TYPE F-con V Pro 2045cc
  • In some case, alternative/additional injectors or alternative fuel pump may be used
  • Displayed data is result of HKS internal tests, please use for guidance purposes only.
GT2835 (JZA80/2JZ-GTE)
TURBO SPECIFICATION
Model Included Control Device Rated Power for 1 Unit (PS)
GT2835 - 400
Compressor Wheel
Trim Inlet Diameter (mm) Outer Diameter (mm)
52 55.0 76.2
Compressor Housing
Trim Inlet Diameter (mm) Outer Diameter (mm)
70 50 0.73
Turbine Wheel
Trim Outer Diameter(mm) Outlet Diameter(mm)
84 60.0 47.0
Exhaust Housing
Inlet Flange Outlet Flange A/R
GT25 W/G GT30 0.73
Specification of tested model
Cam Intake Exhaust Intercooler Fuel Control Other
IN:264° EX:264° HKS Racing Suction HKS Muffler and Front Pipe GT-TYPE F-con V Pro -
  • In some case, alternative/additional injectors or alternative fuel pump may be used
  • Displayed data is result of HKS internal tests, please use for guidance purposes only.
GT2835 GTR - (BCNR33/RB26DETT)
TURBO SPECIFICATION
Model Included Control Device Rated Power for 1 Unit (PS)
GT2835 Wastegate 400
Compressor Wheel
Trim Inlet Diameter (mm) Outer Diameter (mm)
52 55.0 76.2
Compressor Housing
Trim Inlet Diameter (mm) Outer Diameter (mm)
70 50 0.87
Turbine Wheel
Trim Outer Diameter(mm) Outlet Diameter(mm)
84 56.5 51.8
Exhaust Housing
Inlet Flange Outlet Flange A/R
GT25 WG/G GT30 0.87
Specification of tested model
Cam Intake Exhaust Intercooler Fuel Control Other
IN:264° EX:264° HKS Racing Suction HKS Muffler and Front Pipe GT-TYPE F-con V Pro -
  • In some case, alternative/additional injectors or alternative fuel pump may be used
  • Displayed data is result of HKS internal tests, please use for guidance purposes only.
For drag racing or any other application where power is an absolute must, These kits using HKS' largest T51R and T04Z turbos are ideal.
View Turbo Kit Wastegate application charts
T51R-KAI GTR - (BNR34/RB26DETT)
TURBO SPECIFICATION
Model Included Control Device Rated Power for 1 Unit (PS)
T51R KAI(BB) Wastegate 800
Compressor Wheel
Trim Inlet Diameter (mm) Outer Diameter (mm)
56 70.3 94.0
Compressor Housing
Trim Inlet Diameter (mm) Outer Diameter (mm)
100 80 -
Turbine Wheel
Trim Outer Diameter(mm) Outlet Diameter(mm)
76 82.0 71.4
Exhaust Housing
Inlet Flange Outlet Flange A/R
V Band ˘99.1 V Band ˘115.5 1.00
Specification of tested model
Cam Intake Exhaust Intercooler Fuel Control Other
IN:290° EX:280° HKS Racing Suction HKS Muffler and Front Pipe GT-TYPE F-con V Pro 2.8L
  • In some case, alternative/additional injectors or alternative fuel pump may be used
  • Displayed data is result of HKS internal tests, please use for guidance purposes only.
TO4R GTR - (BNR34/RB26DETT)
TURBO SPECIFICATION
Model Included Control Device Rated Power for 1 Unit (PS)
TO4Z Wastegate 720
Compressor Wheel
Trim Inlet Diameter (mm) Outer Diameter (mm)
63 66.7 84.0
Compressor Housing
Trim Inlet Diameter (mm) Outer Diameter (mm)
100 70 -
Turbine Wheel
Trim Outer Diameter(mm) Outlet Diameter(mm)
76 74.2 64.7
Exhaust Housing
Inlet Flange Outlet Flange A/R
TO4 V Band ˘99.1 0.81
Specification of tested model
Cam Intake Exhaust Intercooler Fuel Control Other
IN:272° EX:280° HKS Racing Suction HKS Muffler and Front Pipe GT-TYPE F-con V Pro 2628cc
  • In some case, alternative/additional injectors or alternative fuel pump may be used
  • Displayed data is result of HKS internal tests, please use for guidance purposes only.


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