Nissan Oem S15 Spec R Garrett Turbo GT28R

This is the actual turbo used in the Nissan OEM S15 SR20DET Spec-R engine and requires oil feed/return and coolant feed/return. This turbo features a dual ball bearing construction, retains fast spool for daily driving and is ideal for track/drift use. Considered to be a bolt on upgrade with only modifying the compressor inlet and compressor outlet for S13 SR20's - modifications required for other vehicles/engines. For S14/S15 Engines this turbo will be a drop in installation. For anyone looking to have a good fun track car between 280rwhp-300rwhp average, this turbo is the turbo to get! This turbo comes with a new Garrett wastegate actuator. However, the HKS actuator is a recommended upgrade for adjustable base boost and quickest wastegate response.

The Difference between this turbo and the S15 Automatic Transmission Turbo (Nisan_14411-69F00/Garrett_466541-5001) is the Hi Nickel "NiResist" turbine housing and inconel blade materials for extreme heat resistance. One can expect to push a few more horsepower out of this turbo than the Automatic version.

GT Dual Ball Bearing
Cartidge Turbine: T25
0.64 A/R Turbine Housing / 62 Trim
Compressor: T28
.60 A/R Compressor Housing / 60 Trim Wheel
Compressor Flow: 31 LB/MIN