JE Pistons 367846 Ultra Series Piston Kit for 2011-2013 Audi TT RS/RS3 2.5L TFSI

Vehicle Fitment

• 2011-2013 Audi TT RS (CEPA/CEPB, 2.5L TFSI, 5-Cyl, AWD)
• 2011-2013 Audi RS3 (DAZA, 2.5L TFSI, 5-Cyl, AWD)
• 2011-2013 Audi RS Q3 (DNWA, 2.5L TFSI, 5-Cyl, AWD)

Features

• Designed for high-performance and forced induction applications
• Utilizes JE's proprietary Aligned Grain Flow forging technology for enhanced strength
• Thermal barrier crown coating to reflect heat into the combustion chamber
• Skirt coating to reduce friction and wear on piston skirts and cylinder walls
• High-strength wrist pins manufactured by Trend Performance in the USA
• Lateral gas ports to maintain power-producing ring seal at high RPM and boost levels
• Optimized pin oiling features to keep pin, pin bores, and small-end lubricated
• Made 100% in the USA

Specifications

• Bore Size: 82.50 mm (3.248 in)
• Compression Ratio: 9.5:1
• Compression Height: 29.60 mm (1.165 in)
• Piston Pin Diameter: 22 mm
• Material: 2618 T6 forged aluminum
• Head Type: Inverted dome/dish
• Wrist Pin Material: High-strength steel, gas-nitrided
• Includes: Premium gas-nitrided carbon steel rings

Included Components

• 5x JE Pistons 367846 forged pistons
• 5x Wrist pins
• 5x Pin locks
• 5x Wire locks
• 5x JE Pro Seal piston rings

Product Description

The JE Pistons 367846 Ultra Series Piston Kit is engineered for high-performance applications in the 2011-2013 Audi TT RS and RS3 models equipped with the 2.5L TFSI 5-cylinder engine. This kit is designed to handle the demands of forced induction and high-output builds, making it ideal for enthusiasts seeking to enhance their vehicle's performance.

Constructed from 2618 T6 forged aluminum, these pistons feature JE's proprietary Aligned Grain Flow forging technology, ensuring maximum strength and durability. The inverted dome/dish design and 9.5:1 compression ratio are optimized for turbocharged setups, while the thermal barrier crown coating reflects heat into the combustion chamber, improving exhaust gas scavenging.

The kit includes premium gas-nitrided carbon steel rings, high-strength wrist pins manufactured by Trend Performance in the USA, and JE Pro Seal piston rings. Designed and manufactured entirely in the USA, this piston kit offers the reliability and performance demanded by serious enthusiasts and racers.