- Availability: 2-3 Days
- Part Number: JE-371720
- Brand:
- EC Approved: NO
- Location: Shipped from the EU
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Crafted in the USA by JE Pistons, this forged pistons kit is designed specifically for BMW B58 engines, compatible with models 140i, 240i, 340i, and 440i. Available in two bore sizes—82.0mm, which is the standard OEM size, and 83.0mm for machined engines—this kit includes six high-strength 2618 aluminum pistons. Each piston is built to handle extreme power and maintains the original compression ratio of 10.5:1.
Product Details:
- Choose your desired bore size.
- Easy direct bolt-on installation.
- Kit includes six pistons made from 2618 forged (FSR) aluminum alloy.
- Piston pin size: 22mm.
- Available bore sizes: 82.0mm (OEM) or 83.0mm (machined engine +1).
- Includes Proseal rings, locks, and a complete fitting kit.
- Proudly made in the USA.
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