Wossner Forged Pistons for 1.4 TSI EA211

Wossner Forged pistons made in Germany for VW 1.4 TSI EA211 engines. Machined from 4032 T6 aluminium alloy, with high silicone content for low thermal expansion. This allows for tighter piston to bore clearance which makes them perfect for street use. The factory pistons are the weakest point of the 1.4 TSI Engine so upgrading to wossner forged pistons, capable of 400+ hp, ensures vastly 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.

Available in standard 74.5mm Diameter or Oversize 75mm (+0.5mm)

Suitable for the following 1.4 EA211 TSI

ENGINES: CZC CZD CHP CPT CZE CXS CUK DGE CPV DGX

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
  
• 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

We strongly recommend upgraded valve springs (Our Products -> Engine Internals)