Specifications
- Brand
- Wiseco
- Part #
- KE114M8425
- UPC
- 193564465832

Wiseco BMW M50B25 84.25 mm Bore 38.20 mm CH -1.50 CC Piston Set
$802.99
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Wiseco forged piston set for BMW M50B25 engines. 84.25mm bore, 38.20mm CH, 0.8661" pin. Part# KE114M8425. Not CARB approved. Fast shipping.
Key Features
- Fits BMW M50B25 engines with an 84.25 mm bore.
- Forged from 2618 aluminum for improved tensile strength.
- Features ArmorGlide skirt coating for reduced friction and seizure resistance.
- Includes precision ring grooves and anti-detonation features for improved sealing.
- Designed for heavy to severe duty performance applications.
- Fully machined crown and forced pin oiling for enhanced durability.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
Forged from 2618 aluminum, these Wiseco pistons are built for serious performance in your BMW M50B25 engine. The 84.25 mm bore size is a specific measurement that matters when you're rebuilding or modifying your engine for more power. This set is designed for heavy to severe duty applications, meaning they're made to handle the stress of high-performance driving and racing builds.
Wiseco machines these pistons in the USA, paying close attention to details like precision ring grooves, anti-detonation features, and extra ring seal improvements. They also come with an ArmorGlide skirt coating, which helps reduce friction, resist seizure, and operate more quietly. The fully machined crown ensures a clean combustion chamber, and forced pin oiling helps keep the wrist pins lubricated under extreme conditions. This is a set of six pistons, ready for your next engine project.
Because these are designed for demanding builds, it's important to note they are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.
Specifications
- Brand
- Wiseco
- Manufacturer Part #
- KE114M8425
- UPC
- 193564465832
Frequently Asked Questions
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Wiseco BMW M50B25 84.25 mm Bore 38.20 mm CH -1.50 CC Piston Set
