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Mazda speed 2.3 Turbo Wossner Forged Piston Kit  £630.47 
Ex Tax of 20% 


Wössner are regarded by Europe’s leading motor sport engine builders as being the piston of choice when building an engine not only to perform, but to withstand the stresses and duress’s of competition life. Wössner pistons feature a unique PTFE coating on the skirts and a grade of 4032 Alloy (T6) which allows the engine builder to run a closer piston to bore tolerance then he might do on another make of piston. This helps remove the slapping noise during cold start, common place among engines running forged pistons due to larger then OE bore clearances. The crowns of the pistons are also polished to better resist detonation on a high performance engine. Polishing allows a more even spread of heat inside the chamber which will help prevent “hot spots” on piston crowns. Price includes all piston rings and gudgeon pins.




Part Number K9526
Engine Type L3 - VDT
OE Bore Size 87.50mm
Bore Sizes Available

87.50mm - 2261cc

88.00mm - 2286.9cc

Stroke 94mm
Dome/Bowl Volume -14.21cc
Wössner Comp. Ratio 9.5:1
OE Comp. Ratio 9.5:1
Comp. Height 32.50mm
Valves Per Cylinder 4
Cylinders 4

*Technical information is sourced from Wossner's latest catalogue.


What's in the box?

  • 4x Wossner forged pistons
  • 4x Wossner piston ring sets
  • 4x Wossner gudgeon pins
  • 4x Wossner circlip sets
  • 1x Wossner sticker
  • 1x PEC piston installation guideline sheet
Available Options:
K9526 Size Options:
87.50mm - K9526DA 
88.00mm - K9526D050 
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Mazda speed 2.3 Turbo Wossner Forged Piston Kit £630.47 
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