CP-Carrillo forged piston set for the BMW S58B30 3.0L twin-turbo inline-six (G80 M3, G82 M4, X3 M, X4 M). Standard 84.0mm bore with a 9.3:1 compression ratio. Fully CNC-machined forgings balanced to +/-1 gram with accumulator grooves and dual forced-pin oilers; set of 6 with wrist pins.
| Engine | BMW S58B30 3.0L Twin-Turbo |
| Bore | 84.0mm (STD) |
| Compression Ratio | 9.3:1 |
| Material | Forged aluminum |
| Quantity | Set of 6 (with pins) |
| Part Number | SC7708-6 |
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