Wossner Subaru Impreza WRX STI Ver 1-4 9:1 Forged Piston Kit Bore Size:93mm – K9432D100 8 8v Forged Piston Kit

8 8v Forged Piston Kit includes the following components:

Engine Code: RB26DETT

Engine Code: 4AGE

4mmCompression Height: 40

Engine Code: AZR / ASJ / AZF

Wossner Subaru Impreza WRX STI Ver 1-4 9:1 Forged Piston Kit Bore Size:93mm – K9432D100 8 8v Forged Piston KitThis Wossner Subaru Impreza WRX STI Ver 1 4 9: 1 Forged Piston Kit includes the following components: 4x Wossner Forged Pistons Piston Rings Pins and Clips Specs: Build years: 1992 1998 Engine Code: EJ20Bore Size: 92. 5mm K9432D050, 92mm K9432DA, 93mm K9432D100 Stroke: 75mmCompression Height: 33. 4mmOEM Comp Ratio: 8. 3: 1Number of Rings: 3Clip Part Number: CA23 Pin Part Number: WP143 SP Cylinders: 4 Valves Per Cylinder: 4 These pistons will fit both