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A lightweight aluminum backplate holds the high‑flow 76mm compressor in this supercore, delivering extra power with XBoost technology. The turbo pushes +29% more compressor flow while keeping intake temperatures low. Twin‑scroll T4 and V‑band turbine inlet flanges give racers flexibility for different engine setups. Built for 1650HP potential, this unit packs efficiency at high flow rates.
Garrett Supercore G-XRace GXR45-76 - 76mm GXRace 1650HP Capable
$3,813.95
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| Compressor Wheel Inducer | 76.7mm |
| Compressor Wheel Exducer | 109mm |
| Compressor Housing A/R | 0.85 |
| Turbine Wheel Inducer | 89mm |
| Turbine Wheel Exducer | 82mm |
| Turbine Wheel Trim | 84 |
| XBoost Technology | Increases power and performance |
| Lightweight Aluminum Backplate | Reduces overall weight |