16 Ferrea Racing forge superflo competition engine valves kit for Ford Focus 3 RS / Mustang...
Made in the USA by JE Pistons from high strength 2618 aluminum, this 4 forged pistons kit for the 2.3 Ecoboost engines of the Focus 3 RS / Mustang S550 exists in 3 different bores : 87.5mm (OEM) or 88.0 or 88.5mm (machined engine). Coming with locks, rings and fitting kit (compatible with 22.5mm pin pistons), these pistons, designed to withstand extreme powers, offer an original compression ratio.
- Select your bore -
Direct bolt on (22.5mm axis)
4 pieces kit
2618 forged (FSR) aluminum alloy
Pin : 22.5
Bore : 87.5mm (OEM) or 88.0mm (+0.5) or 88.5mm (+1)
Compression ratio : 9.5:1
Proseal rings, locks and fitting icnluded
Made in USA
| Brand | Model | Type | Version |
|---|---|---|---|
| Ford | Focus | MK3 - 11-18 | RS - 350 |
| Ford | Mustang | S550 - 15-23 | 2.3T - 317 / 290 |
Made in the USA by JE Pistons from high strength 2618 aluminum, this 4 forged pistons kit for the 2.3 Ecoboost engines of the Focus 3 RS / Mustang S550 exists in 3 different bores : 87.5mm (OEM) or 88.0 or 88.5mm (machined engine). Coming with locks, rings and fitting kit (compatible with 22.5mm pin pistons), these pistons, designed to withstand extreme powers, offer an original compression ratio.
- Select your bore -
Direct bolt on (22.5mm axis)
4 pieces kit
2618 forged (FSR) aluminum alloy
Pin : 22.5
Bore : 87.5mm (OEM) or 88.0mm (+0.5) or 88.5mm (+1)
Compression ratio : 9.5:1
Proseal rings, locks and fitting icnluded
Made in USA
| Brand | Model | Type | Version |
|---|---|---|---|
| Ford | Focus | MK3 - 11-18 | RS - 350 |
| Ford | Mustang | S550 - 15-23 | 2.3T - 317 / 290 |
- Further information -
Our technical specifications and compatibilities refer to the standard equipment of the vehicles mentioned, in case of doubt about the compatibility of a product, please contact our customer service to answer your questions.
Content protected by copyright © 2026 - All rights reserved
The JE Pistons Limited Warranty covers defects for 30 days after the original purchase by the end-user. It is not transferable and demands proper use; any failure voids the warranty. The warranty is exclusive, disclaiming all other warranties, and releases JE Pistons from additional obligations or liabilities. If a product is believed to be defective, the original buyer must initiate a specific return process. If covered, JE Pistons may repair, replace, or refund the product at their own discretion.