CP-Carrillo single forged piston for the BMW N20B20 / N55B30 / S55B30. A single forged 2618-aluminum piston (with ring set where noted) from CP-Carrillo - the spare/replacement for a CP forged piston set, built for boosted and high-rpm engines. Sold as a single piston to replace one from a set.
| Type | Single forged piston |
| Engine | BMW N20B20 / N55B30 / S55B30 |
| Bore | 84mm (standard) |
| Dome | -9.7cc |
| Cylinders | 4 + 6 cyl |
| Part Number | SC7700-1 |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
