Garrett G30-660 Turbocharger (P/N 880697-5001S)Brand new genuine Garrett G Series G30-660 turbocharger, built for high-performance street and race builds. Multiple turbine A/R options available — select yours above. Horsepower: 350–660 HP Engine displacement: 1.4L–3.0L Compressor wheel: forged, fully-machined 54mm inducer 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 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. Flat-rate shipping nationwide, boxed and tracked. Questions about A/R selection for your build? Call or text (469) 570-4113.
