The Garrett GEN2 GTX3582R is a dual ball bearing turbocharger engineered for serious power builders who demand both quick spool and massive top-end capability. Paired with a divided T3 NiResist turbine housing and a 3″ GT V-band exit, this configuration is purpose-built for Nissan SR20DET top-mount applications seeking extreme boost response without sacrificing flow. This is the turbo for enthusiasts chasing big horsepower numbers while retaining the driveability that GEN2 technology delivers.

Specifications

• Compressor Wheel Inducer: 66mm
• Compressor Wheel Exducer: 82mm
• Compressor Wheel Trim: 64
• Compressor Housing A/R: 0.70, T04S
• Frame: 4″ in / 2.5″ out
• Turbine Wheel Inducer: 68mm
• Turbine Wheel Exducer: 62mm
• Turbine Wheel Trim: 84
• Bearing Type: Dual Ball Bearing
• HP Capacity: 850HP
• Turbine Housing: Divided .61 A/R T3 NiResist
• Turbine Housing Exit: 3″ GT V-Band

Performance & Application

Built around Garrett’s advanced GEN2 billet compressor wheel, this GTX3582R is capable of supporting up to 850HP, making it a strong choice for high-output SR20DET builds running a GTX T3 top-mount configuration. The divided .61 A/R T3 NiResist turbine housing improves exhaust pulse separation for faster spool, while the 3″ GT V-band exit maximizes exhaust flow at higher RPM. This turbo is designed for enthusiasts pushing past stock power levels who need a unit that balances responsive low-end boost with the top-end flow required for serious horsepower goals. It fits turbine housings shared with the Garrett GT35 and GTX35 series turbochargers, giving builders flexibility when matching housings and hot-side components.

Compatibility & Fitment

• Nissan SR20DET GTX T3 top mount applications
• Compatible with Garrett GT35 and GTX35 series turbine housings featuring a 68mm inducer and 84 trim turbine wheel

Frequently Asked Questions

What HP can the GTX3582R support?

The Garrett GEN2 GTX3582R’s advanced billet compressor wheel is capable of supporting up to 850HP.

Is this a ball bearing or journal bearing turbo?

This is a Garrett GEN2 GTX3582R dual ball bearing turbocharger.

What is the compressor housing A/R ratio?

The compressor housing A/R is 0.70 on a T04S frame.

What turbine housings is the GTX3582R compatible with?

The GTX3582R fits turbine housings for Garrett GT35 and GTX35 series turbochargers with a 68mm inducer and 84 trim turbine wheel.

For SR20DET builders targeting serious horsepower