Garrett G30-825 G Series II
Garrett G30-825 G Series II Overview
350–825HP | Fast spool | Compact size
The Garrett G30-825 Gen II is a high-performance turbo designed for serious street and track builds. It’s compact, quick to spool, and delivers impressive top-end power. Perfect for 2.0L to 3.5L engines, this turbo uses the latest Gen II compressor tech for improved flow and response over earlier models. Whether you're chasing a responsive street setup or building a race car, the G30-825 is a proven performer that fits in tight engine bays without compromising on power.
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Supports up to 825HP
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Fast spool with dual ball bearings
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Billet compressor for max airflow
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Handles 1050°C temps
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Compact and easy to fit
Supporting Modifications
The following are typically required to run this kit at intended output. Boosted Engineering can supply or advise on all of them.
- ECU tune (custom)Boosted Engineering supplies base map
- Upgraded fuel systemInjectors, fuel pump — spec varies with output
- Upgraded ignitionR35 coilpack conversion recommended
- Upgraded clutchTwin-plate for higher-power builds
- Oil cooler kitRecommended for sustained high-load use
- Upgraded axlesFor 350+ kW builds
Street, Circuit & Drag
The Street Kit is designed for daily-drivable turbo builds with reliable, responsive power delivery. The Race Kit is oriented toward circuit and drag use where higher output and modular servicing are priorities.
Fitment & Install
The kit is designed for bolt-on installation in a suitably-equipped workshop. Installation is available at our Carrara QLD workshop, or through our trusted partner network in most metropolitan areas.
Approximate installation time — 20 to 30 hours depending on configuration and supporting work.
Questions & Answers
Specifications
Talk to the workshop
Not sure which configuration suits your build? Our workshop team can help you spec the correct kit for your goals.
Carrara QLD 4211