Ford 2.3L Ecoboost Focus RS 9.5:1 Wossner Piston Kit (Hard Anodised Coating)

This Wössner hard-anodised forged piston kit is listed for Focus RS & Mustang 2.3 16V Turbo 9.5:1 Eco-Boost. Catalogue reference: K9572D050. Selected bore size: 88mm.

Key specifications

• Application: Focus RS & Mustang 2.3 16V Turbo 9.5:1 Eco-Boost
• Manufacturer: Ford
• Engine code: N38H
• Year range: 2015–current
• Catalogue reference: K9572D050
• Bore Size: 88mm
• Product type: Forged Piston Kits
• Kit Part Number: K9572
• Stroke: 94mm
• Compression Height: 32.8mm
• OEM Comp Ratio: 9.5:1
• OEM Rod Length: 144mm
• Suits Wossner Con Rod: G0309
• Pin Size: 22.5mm
• Pin Part Number: WP120
• Clip Part Number: CW23
• Number of Rings: 3
• Cylinders: 4
• Valves Per Cylinder: 4
• Con Rod Length Centre-to-centre: 149.3mm
• Piston number: K9572D050

Fitment note: Compare the application, engine code, selected option and listed dimensions with your engine before ordering. Contact TSR Performance if you need a fitment check.