Made in the USA by JE Pistons from high strength 2618 aluminum, this 6 forged pistons kit for the B58 engines of the BMW 140i / 240i / 340i / 440i exists with 2 different bores : 82.0mm (OEM) or 83.0mm (machined engine). Coming with locks, rings and fitting kit (compatible with 22mm pin pistons), these pistons, designed to withstand extreme powers, offer an original compression ratio.
- Select your bore -
Direct bolt on (22mm axis)
6 pieces kit
2618 forged (FSR) aluminum alloy
Pin : 22mm
Bore : de 82.0mm (OEM) or 83.0mm (+1)
Compression ratio : 10.5:1
Proseal rings, locks and fitting icnluded
Made in USA
| Brand | Model | Type | Version |
|---|---|---|---|
| BMW | 1 Series | F2x - 11-20 | 140i - 340 |
| BMW | 2 Series | Fxx -13-20 | 240i - 340 |
| BMW | 3 Series | Fxx - 13-19 | 340i - 326 / 360 |
| BMW | 3 Series | Gxx - 19-... | 340i - 374 |
| BMW | 4 Series | Fxx- 13-19 | 440i - 326 |
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Made in the USA by JE Pistons from high strength 2618 aluminum, this 6 forged pistons kit for the B58 engines of the BMW 140i / 240i / 340i / 440i exists with 2 different bores : 82.0mm (OEM) or 83.0mm (machined engine). Coming with locks, rings and fitting kit (compatible with 22mm pin pistons), these pistons, designed to withstand extreme powers, offer an original compression ratio.
- Select your bore -
Direct bolt on (22mm axis)
6 pieces kit
2618 forged (FSR) aluminum alloy
Pin : 22mm
Bore : de 82.0mm (OEM) or 83.0mm (+1)
Compression ratio : 10.5:1
Proseal rings, locks and fitting icnluded
Made in USA
| Brand | Model | Type | Version |
|---|---|---|---|
| BMW | 1 Series | F2x - 11-20 | 140i - 340 |
| BMW | 2 Series | Fxx -13-20 | 240i - 340 |
| BMW | 3 Series | Fxx - 13-19 | 340i - 326 / 360 |
| BMW | 3 Series | Gxx - 19-... | 340i - 374 |
| BMW | 4 Series | Fxx- 13-19 | 440i - 326 |
- 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.
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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.
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