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- USA
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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
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Description
Forged Pistons Wossner Subaru Impreza WRX STI EJ257 (04-08) 100.5MM 9,0:1Wossner pistons are made from dedicated forgings produced in house to give you a light weight piston with superior strength and optimal design. Being the multivalve piston technology leader, the line features specially designed valve pockets, complex dome and crown shapes, the steel nitride napier xx rings and optimized skirt profiles. Most OEM pistons have pin offset to keep the piston quiet. Only Wiseco does this with forged pistons. Complete with
Wossner pistons are made from dedicated forgings produced in-house to give you a light weight piston with superior strength and optimal design.
Being the multivalve piston technology leader, the line features specially designed valve pockets, complex dome and crown shapes, the steel nitride/napier xx rings and optimized skirt profiles.
Most OEM pistons have pin offset to keep the piston quiet. Only Wiseco does this with forged pistons.
Complete with rings, wristpins & locks, and specification sheets.
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Product detailed specification |
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Bore size |
100,50mm |
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Stroke |
79,00mm |
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Wossner compression ratio (CR) |
9,0:1 |
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Rod Lgth. |
130,5mm |
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Dome volume (CC) |
-14,3 |
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Comp Ht. |
30,7mm |
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Pin diameter |
23mm |
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Fits for |
Subaru Impreza WRX STI EJ257 (2004-2008) |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy