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Supertech
Supertech Piston Kit Subaru EJ255/EJ257 99.50 10.5:1
Part number: P4-SU9950-N1-4
€866.97
Sales price · excluding VAT and shipping
Not currently in supplier stockCatalogue updated: 6 Nov 2026, 08:28
Supplier stock; quantities are not reserved.Supplier stock is separate from stock physically held at Nick's Garage. Delivery to Cyprus and the final quotation are confirmed before ordering.
Technical specifications
- Bore - Actual
- 99.50 mm
- Compression Height
- 30.70 mm
- Compression Ratio - Actual
- 10.5:1
- Dome Volume
- -1 cc
- Piston Pin Diameter
- 23.00 mm
- Ring Set Included
- Not Included
- Ring Set Recommended
- R99.5-SWF20068-0