824,26 €

including 19% German VAT.*, Free shipping!*

Recommended retail price: 892,51 €
You save 7.65%, that is 68,25 €

including 19% German VAT.*, Free shipping!*

Please ask for availability!

Item number: K9403DA

Shipping weight: 2,20 Kg

92,00 mm 92,50 mm 93,00 mm


The company Wössner is known since many years as a innovative specialist for high performance forged pistons and connecting rods. Since many years Wössner produces parts in highest quality for racing and everyday driving.

For these pistons are different drilling available. The first listed size is the original size. All others are oversize.

The price is always for a complete set.

Forged pistons fit for:
  • Car: Subaru Impreza WRX (Versionen 5, 6)
  • Year: 1998-2000
  • Motorcode: EJ20, EJ205

Technical specifications:
  • Displacement: 1993
  • Stroke: 75
  • Compression Ratio (Original): 8,35
  • Compression Ratio (Wössner): 9
  • Dome Volume: 0,3
  • Compression Height: 32,7
  • Valves per Cylinder: 4
  • Cylinder No.: 4
  • Piston weight: 354
  • Rod length: 130,5

Notice: -

  • 4x Wössner forged Pistons
  • High performance piston rings
  • Reinforced piston pins
  • Pin clips

Available Wössner-equipment:
  • Clip Part: CA23
  • Pin Part: WP094
  • Rod: KPL024
If you need more Wössner equipment, so please make a note in your order. We'll contact you shortly.

(Picture is similar)

We recommend the use of Torco assembly grease:


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* Wizard *

Brand: Subaru
Model: Impreza WRX
Engine code: EJ205 EJ20
Wössner Since many years the Wössner Company is well known as a innovative specialist for high performance pistons and connecting rods. Wössner high performance forged pistons develop the superior power for convincing success of famous teams at national or international racing events.