Garrett G30-770

Garrett G30-770 Turbocharger (P/N 880697-5008S)

Brand new genuine Garrett G Series G30-770 standard rotation turbocharger — the most capable frame in the G30 lineup, built for high-performance street and race builds.

• Horsepower: 475–770 HP
• Engine displacement: 2.0L–3.5L
• Compressor wheel: forged, fully-machined 58mm inducer / 71mm exducer, 65 trim, with G Series aerodynamics and ported-shroud inlet for surge resistance
• Turbine: Mar-M alloy turbine wheel rated to 1050°C with stainless turbine housing
• Bearing system: ball-bearing cartridge
• Construction: one-piece center housing and backplate for durability; V-band CHRA-to-turbine connection allows 360° clocking on non-wastegated housings
• Cooling & oiling: four water-jacket ports for flexible line routing — two -6AN water fittings, plugs, and a -4AN oil restrictor fitting (1mm) included
• Monitoring: fully machined speed-sensor and pressure ports

Note from Garrett: maximum allowable shaft speed is 150k RPM — running beyond it risks damage and premature failure. A speed sensor (sold separately) can be installed in the compressor housing to monitor shaft speed.

JDM Alliance is an authorized Garrett dealer — every unit is brand new and factory-sealed. No gray market, no fakes. Free shipping nationwide, boxed and tracked. Questions about sizing for your build? Call or text (469) 570-4113.