The Garrett GTX3582R GEN2 represents the pinnacle of billet-wheel turbocharger technology paired with a divided T3 NiResist turbine housing, built for enthusiasts who demand serious top-end power without sacrificing response. This configuration is purpose-built for high-horsepower Nissan SR20DET applications running a top-mount T3 setup where a large-frame ball bearing turbo and a 3″ V-band exit are required. If you’re chasing big numbers on a proven platform, this is the turbo built to get you there.
Specifications
- Compressor Wheel Inducer: 66mm
- Compressor Wheel Exducer: 82mm
- Compressor Wheel Trim: 64
- Compressor Housing A/R: 0.70
- Compressor Housing Frame: T04S
- Compressor Housing Inlet: 4″
- Compressor Housing Outlet: 2.5″
- Turbine Wheel Inducer: 68mm
- Turbine Wheel Exducer: 62mm
- Turbine Wheel Trim: 84
- Turbine Housing A/R: 1.01, Divided
- Turbine Housing Flange: T3
- Turbine Housing Material: NiResist
- Turbine Housing Exit: 3″ GT V-Band
- Bearing Type: Dual Ball Bearing
- HP Capacity: 850HP
Performance & Application
Built around Garrett’s advanced GEN2 billet compressor wheel, this GTX3582R is engineered to support up to 850HP while maintaining the quick-spooling response that dual ball bearing turbochargers are known for. The divided 1.01 A/R T3 NiResist turbine housing is designed for turbo layouts requiring exhaust pulse separation, making it well suited to high-output top-mount builds. This turbine housing configuration fits Garrett GT35 and GTX35 series turbochargers equipped with a 68mm inducer and 84 trim turbine wheel. It’s a strong choice for enthusiasts pushing well beyond stock power levels who need durability and heat resistance from the turbine housing along with strong compressor-side flow.
Compatibility & Fitment
- Nissan SR20DET GTX T3 Top Mount turbocharger applications
- Compatible with Garrett GT35 and GTX35 series turbochargers featuring a 68mm inducer and 84 trim turbine wheel
Frequently Asked Questions
- What HP can the GTX3582R GEN2 support?
- The GEN2 billet compressor wheel is capable of supporting up to 850HP.
- Is this a ball bearing or journal bearing turbocharger?
- This is a Garrett GEN2


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