Subaru Impreza WRX/WRX STI EJ25 forged pistons-set WISECO
- High Boost
- Extremely light
- Piston skirt coated
- Description
- Original Wiseco
- Extremely light due to special alloy
- Reinforced for maximum performance
- 23mm piston pin
- Piston skirt coated for less friction
- Complete set incl. piston pin, rings and clips
- Installation and bore dimensions included
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Forged high-performance pistons from Wiseco for your Subaru Impreza STI/WRX STI with engine code EJ25
Features:
The specified compression is in conjunction with a 1.37mm series cylinder head gasket. We also recommend either using the standard connecting rods with ARP connecting rod bolts or converting directly to h-beam conrods.
Made in USA
Picture similar.
Engine | Engine code |
---|---|
2.5 Boxer | EJ257 | 309 hp (227 kW) |
Accessories
Cutsomers also bought
Forged high-performance pistons from Wiseco for your Subaru Impreza STI/WRX STI with engine code EJ25
Features:
- Original Wiseco
- Extremely light due to special alloy
- Reinforced for maximum performance
- 23mm piston pin
- Piston skirt coated for less friction
- Complete set incl. piston pin, rings and clips
- Installation and bore dimensions included
The specified compression is in conjunction with a 1.37mm series cylinder head gasket. We also recommend either using the standard connecting rods with ARP connecting rod bolts or converting directly to h-beam conrods.
Made in USA
Picture similar.
Engine | Engine code |
---|---|
2.5 Boxer | EJ257 | 309 hp (227 kW) |
Accessories
Cutsomers also bought