Mahle 197915148 PowerPak Piston Kit for 2016-19 Audi RS3/TTRS 2.5T

Vehicle Fitment

• 2016-2019 Audi RS3 / 2016-2019 Audi TTRS (DAZA/CEPA/CEPB, 2.5L Turbo)

Features

• Complete Mahle PowerPak piston and ring kit
• Performance forged pistons with low-friction coatings
• Precision piston rings included
• Steel wrist pins and round wire locks
• Designed for high-boost turbo applications
• Optimized for improved durability vs stock pistons
• Drop-in fitment - no machining required for OE rebuild
• Enhanced thermal and anti-wear surface treatments

Specifications

• Bore: 82.50 mm
• Compression height: 29.6 mm
• Stroke: 92.8 mm
• Rod length: 144 mm
• Wrist pin diameter: 22 mm
• Negative crown volume: -5.0 cc
• Compression ratio: ~10.0 :1
• Piston material: Forged aluminum (M142P)
• Piston mass: ~322 g each

Included Components

• 5x Forged pistons
• 5x Piston ring sets
• 5x Steel wrist pins
• 10x Round wire locking clips

Product Description

The Mahle 197915148 PowerPak piston and ring kit is a high-performance, drop-in replacement designed for Audi RS3 and TTRS 2.5 L turbo engines. Built using Mahle's motorsports technology, the kit includes five forged aluminum pistons with low-friction coatings, precision rings, hardened steel wrist pins, and secure wire locks.

Engineered to withstand increased power, boost pressure, and high RPM operating conditions, these pistons offer improved strength, consistent performance, and durability over stock cast components. Ideal for engine rebuilds, performance upgrades, and motorsport applications, this kit ensures a reliable fit and optimal combustion performance without requiring extensive machining.