JE Pistons 314325 Forged Piston Kit for 1997-2005 Audi S4/RS4 2.7L V6

Vehicle Fitment

• 1997-2002 Audi S4 (B5), 2.7L V6 Biturbo (AWD)
• 2000-2001 Audi RS4 (B5), 2.7L V6 Biturbo (AWD)
• 1997-2004 Audi A6 (C5), 2.7L V6 Biturbo (AWD)

Features

• Forged 2618 aluminum construction for enhanced strength
• 82.00 mm bore size for increased displacement
• Compression ratio of 9.0:1 for balanced performance and reliability
• Inverted dome/dish piston design for optimal combustion efficiency
• Perfect Skirt coating to reduce friction and improve durability
• Set of 6 pistons suitable for complete engine rebuilds
• Designed for high-performance applications and tuning
• Precision-machined in the USA for consistent quality

Specifications

• Bore Diameter: 82.00 mm (3.228 in)
• Compression Height: 1.210 in (30.73 mm)
• Compression Ratio: 9.0:1
• Material: 2618 Aluminum Alloy
• Piston Type: Inverted Dome/Dish
• Coating: JE Perfect Skirt
• Wrist Pin Diameter: 0.827 in (21.00 mm)
• Wrist Pin Length: 2.250 in (57.15 mm)
• Wrist Pin Wall Thickness: 0.150 in (3.81 mm)
• Included Components: 6 Pistons, 6 Wrist Pins, 6 Circlips

Included Components

• 1x JE Pistons 314325 Forged Piston Set (6 Pistons)
• 1x Set of 6 Wrist Pins
• 1x Set of 6 Circlips

Product Description

The JE Pistons 314325 Forged Piston Kit is engineered for Audi enthusiasts seeking enhanced performance and reliability in their 2.7L V6 Biturbo engines. This kit is compatible with the 1997-2002 Audi S4 (B5), 2000-2001 Audi RS4 (B5), and the 1997-2004 Audi A6 (C5), all equipped with the 2.7L V6 Biturbo engine and AWD drivetrain.

Constructed from high-strength 2618 aluminum alloy, these pistons feature an 82.00 mm bore size and a compression ratio of 9.0:1, making them ideal for both street and track applications. The inverted dome/dish design optimizes combustion efficiency, while the Perfect Skirt coating reduces friction and enhances piston longevity.

Each kit includes six pistons, six wrist pins, and six circlips, providing all the necessary components for a complete engine rebuild or upgrade. Whether you're building a high-performance engine or replacing worn components, the JE Pistons 314325 kit offers the quality and durability you need.