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Fuji Racing

FSR EJ25 Hybrid DeStroker Piston Set

FSR EJ25 Hybrid DeStroker Piston Set

Regular price $1,345.00 AUD
Regular price $0.00 AUD Sale price $1,345.00 AUD
Sale Add to backorder 2 - 4 weeks
Tax included.

Add to backorder 2 -4 weeks

JE Pistons is the industry leader in high-performance forged pistons. JE’s performance and quality is the result of decades of experience gained working with elite engine builders and racers from almost all types of motorsports competition and is proven in their victories, championships, and innovations. JE controls every step of their manufacturing process, designing, forging, and machining all their pistons 100% in-house in their USA manufacturing facility.

Technical Details

Bore Diameters 99.5mm, 99.75mm, 100mm
Compression Height 1.209″/30.7086
Dish Volume 99.5mm -25.5cc
Dish Volume 99.75mm -26cc
Dish Volume 100mm -26.4cc
Compression Ratio with 48cc Cylinder Heads 8.5:1 with 79mm Crankshaft
Compression Ratio with 48cc Cylinder Heads 8.1:1 with 75mm Crankshaft Destroker
Wrist Pin Material 5115 Steel
Piston Material 2618
Average Weight 410g Each


Suitable for the following models:

  • All EJ25 Motors Using EJ20 Cylinder Heads with 79mm Crankshaft & 130.5mm Con Rods
  • All EJ25 Motors Using EJ20 Cylinder Heads With 75mm Crankshaft & 132.5mm Con Rods To Create a destroker EJ23

Cylinders will need to be Honed/machined to accept these new pistons

Destroker CC Estimated Specs
99.5mm 2330cc
99.75mm 2340cc
100mm 2350cc

Kit includes

  • 4 x FSR Pistons 
  • 4 x Wrist Pins
  • 1 x Proseal Piston Ring Set
  • 8 x Snap Ring Wrist Pin Clips
  • 1 x Data Sheet

Experience top-tier performance enhancements exclusively at Fuji Racing Australia, your go-to destination for premium Subaru Performance Parts.

Got any questions? feel free to drop a message here or on the Fuji Racing Australia facebook page.

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