Wossner Impreza WRX STI 2.5 16v Race Forged Piston & I-Beam Steel Con Rod Package (K9467/G0330)

Wossner Impreza WRX STI 2.5 16v Race Forged Piston & I-Beam Steel Con Rod Package (K9467/G0330)

Wossner Impreza WRX STI 2.5 16v Race Forged Piston & I-Beam Steel Con Rod Package (K9467/G0330)

Wossner Impreza WRX STI 2.5 16v Race Forged Piston & I-Beam Steel Con Rod Package (K9467/G0330)

Wossner Pistons

Wossner Impreza WRX STI 2.5 16v Race Forged Piston & I-Beam Steel Con Rod Package (K9467/G0330)

£1,337.74

Impreza WRX STI 2.5 16v Race Forged Piston & I-Beam Steel Con Rod Package.

Manufacturer kit reference: K9467/G0330

Impreza WRX STI 2.5 16v Race Forged Piston Kit

Engine Code	EJ257
YOM From	2004
YOM To	2008
Bore Size	100.5mm – K9467D100 , 100mm – K9467D050 , 99.5mm – K9467DA , 99.75mm – K9467D025
Stroke	79mm
Compression Height	30.7mm
OEM Comp Ratio	8.4:1
Number of Rings	3
OEM Rod Length	130.5mm
Clip Part Number	CA23
Pin Size	23mm
Pin Part Number	WP024
Cylinders	4
Valves Per Cylinder	4
Suits Wossner Con Rod	G0012
Con Rod Length C/C	130.5mm

Subaru EJ 2.0 2.2 & 2.5 Turbo 16v Engines I-Beam Connecting rods

Engine Code	EJ20 & EJ25
Con Rod Length C/C	130.5mm
Con Rod Big End Dia	55mm
Con Rod Big End Width	21.425mm
Con Rod Small End Dia	23mm
Con Rod Small End Width	15.50mm T
Con Rod Bolt	3/8"

Kit contents

Impreza WRX STI 2.5 16v Race Forged Piston Kit
Subaru EJ 2.0 2.2 & 2.5 Turbo 16v Engines I-Beam Connecting rods
ARP Bolt 3/8" Thread 1.5" UHL 2000 Series (4AJ1.500-2SU) × 8
ARP Assembly Lubricant (100-9908)

Piston specifications by size

Piston reference	Piston diameter	Compression ratio	Capacity
K9467D050	99.92mm	8.4:1	2481cc
K9467D100	100.42mm	8.47:1	2506cc
K9467D025	99.67mm	8.36:1	2469cc
K9467DA	99.42mm	8.32:1	2457cc

Piston diameter and cylinder bore are different measurements. Select the correct size and confirm the engine specification before ordering.

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