Wossner Forged Pistons for 2.0 TFSI EA113 & 2.0 TSI EA888

The go-to forged piston for the the VW 2.0 TFSI EA113 & 2.0 TSI EA888 engines. These pistons are machined from 4032 T6 aluminium alloy, which has high silicone content, allowing for low thermal expansion. This means that piston to bore clearance is tighter, making them ideal for street use. The factory pistons in the 2.0 TSI Engine are the weakest point, so upgrading to Wossner forged pistons, capable of 700 hp, ensures significantly improved reliability and engine strength. The kit includes forged pistons, 9310 Alloy steel wrist pins, and piston rings (made in Japan). This solution offers low oil consumption and quiet, piston-slap-free engine operation.

The pistons are available in standard 82.5mm Diameter or Oversize 83.5mm (+1.0mm), and they are suitable for both EA113 and EA888 2.0 TSI engines.

Features and Design:

- Anti-detonation grooves for long wear life and performance

- Gas pressure accumulator groove in the 2nd ring land for longer wear life

- Horizontal slots in the pin bore designed to allow oil to enter between the wrist-pin and pin-bore area

- Precision CNC machined ring grooves

- 4032-T6 high-silicon/low-expansion alloy

- Honed pin bores

- 3D piston crown specific to the needs of the TSI combustion chambers

- Full Round skirt design with bottom reinforcing band for High HP/Boost applications

- Valve Pockets designed to allow over-size valves and high-lift camshafts

- Pistons designed to optimize squish for longer engine life and increased horsepower potential