BorgWarner EFR 8374 ceramic dual-row ball-bearing turbocharger for high-output performance builds, rated roughly 475-750 hp. An 83mm Forged-Milled extended-tip compressor pairs with a low-inertia 74mm Gamma-Ti turbine wheel in a T4-flanged turbine housing (0.92 A/R) with internal wastegate and integrated blow-off valve.
| Type | EFR 8374 turbocharger |
| Compressor | 83mm Forged-Milled extended-tip |
| Turbine | 74mm Gamma-Ti |
| Turbine Housing | T4 flange, 0.92 A/R, internal wastegate |
| Bearing | Ceramic dual-row ball bearing |
| Rating | ~475-750 hp |
| Part Number | 179357 |
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