Wiseco KE119M845 Forged Pistons for 1995-1999 BMW 328i/328is & 1995-1998 BMW 528

Vehicle Fitment

• 1995-1999 BMW 328i (M52B28 2.8 L I6)
• 1995-1999 BMW 328is (M52B28 2.8 L I6)
• 1995-1998 BMW 528i (M52B28 2.8 L I6)

Features

• Forged 2618 aluminum for high strength and durability
• ArmorGlide® coated skirts to reduce friction and improve wear resistance
• Strutted forging design for improved integrity under high load
• 0.50 mm oversize bore (84.50 mm) for rebuilds or high-output applications
• Deep dish crown (~-23 cc) to support lower compression ratio (~8.0 : 1)
• Precision ring grooves and anti-detonation groove for improved ring seal and durability
• Floating 22 mm wrist pins included for balanced operation
• Complete piston kit with piston rings included

Specifications

• Bore: 84.50 mm
• Compression Height: 31.80 mm (1.252 in)
• Piston Crown Dish Volume: -23 cc
• Compression Ratio: ~8.0 : 1
• Wrist Pin Diameter: 22 mm (0.866 in)
• Material: Forged 2618 Aluminum
• Number of Pistons: 6 (for inline-6 M52B28 engine)

Included Components

• 6x forged pistons (84.50 mm bore, deep dish)
• 6x 22 mm floating wrist pins
• 12x circlips/locks for wrist pins
• 1x high-performance piston ring set
• 1x specification/data sheet

Product Description

The Wiseco KE119M845 piston kit is a high-performance upgrade engineered for BMW's M52B28 2.8 L 24-valve inline-6 engine used in the 328i/328is (1995-1999) and 528i (1995-1998). Built from aerospace-grade 2618 aluminum and designed with a deep-dish crown to support a lower compression ratio (~8.0 : 1), this kit is ideal for turbocharged or heavily tuned engines that demand strength, durability and high-load tolerance.

With an 84.50 mm bore size and approximately -23 cc dish volume, these pistons enable high-performance and rebuild applications where increased bore, strong internals, and reduced compression are required. The ArmorGlide® skirt coating reduces friction, while the strutted forging enhances strength under extreme conditions.

This piston kit includes everything needed for a full rotating assembly upgrade: six forged pistons, wrist pins, circlips, and a high-performance ring set. Whether you're rebuilding a high-power street machine or a race engine on the M52B28 platform, the KE119M845 delivers the reliability and engineering pedigree required for serious performance builds.