Wiseco BMW M50B25 2.5L 24V Turbo Piston Set with 84.00 mm Bore - Forged Performance Pistons

Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability features and provided with premium rings, Professional Series pistons are designed and built for use in heavy to severe duty race builds. Remove your limits with Wiseco?s Professional Series. Wiseco BMW M50B25 Piston Set, 84.00 mm Bore, 38.20 mm Compression Height, 0.866 in. Pin Diameter, European, Set of 6.

• Engineered, forged, and machined in the USA from 2618 aluminum for improved tensile strength
• Precision ring grooves, anti-detonation groove, and additional ring seal improving features
• ArmorGlide Skirt Coating: seizure resistant, friction reduction, and quieter operation
• Designed and built to withstand heavy to severe duty performance applications
• Fully machined crown features
• Forced pin oiling

Upgrade your BMW engine with the Wiseco M50B25 Professional Series forged racing pistons, designed for high-performance and severe duty applications. Crafted from 2618 aluminum in the USA, these pistons offer improved tensile strength and durability for demanding racing environments. The precision-machined crown and fully machined features ensure a perfect fit and optimal performance. Featuring a 84.00 mm bore and 38.20 mm compression height, these pistons are engineered for consistent power delivery and longevity. The armorGlide skirt coating reduces friction, minimizes seizure risk, and ensures quieter operation during high RPM runs. Equipped with anti-detonation grooves and advanced ring seal features, these pistons provide excellent combustion efficiency and reliability under extreme conditions. The set includes premium rings and forced pin oiling to enhance durability and maintain optimal lubrication. Designed specifically for BMW models such as the 1992-1995 BMW 525i and 1991-1993 BMW 525iT, these pistons are ideal for builders seeking to push their engines to the limit. Built for heavy to severe duty performance, the Wiseco BMW M50B25 pistons are a vital upgrade for serious racers and automotive enthusiasts looking to maximize engine output and lifespan.

Features:

• Engineered, forged, and machined in the USA from 2618 aluminum for improved tensile strength

• Precision ring grooves, anti-detonation groove, and additional ring seal improving features

• ArmorGlide skirt coating for seizure resistance, friction reduction, and quieter operation

• Designed and built to withstand heavy to severe duty performance applications

• Fully machined crown features for precise fit and performance

• Forced pin oiling to enhance durability and lubrication

Fitment:
1991 BMW 525i Base
1992 BMW 325is Base
1992 BMW 525i Base
1993 BMW 525i Base
1993 BMW 525iT Base
1994 BMW 525i Base
1995 BMW 525i Base

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1