Manley 75mm DE-STROKED 100mm +.5mm Bore 8.5:1 Dish Piston (SINGLE Piston) for 04+ Subaru WRX STi (EJ257)
Manufacturer:
Manley Performance
Article no.:
621005C-1
Manley 04+ Subaru WRX STi (EJ257) 75mm DE-STROKED 100mm +.5mm Bore 8.5:1 Dish Piston (SINGLE Piston)
Experience the ultimate in performance and durability with Manley's signature "Platinum Series" pistons. Featuring 2618 alloy forgings, proven cam and barrel skirt profiles, tool steel wrist pins, and moly skirt coatings on select part numbers, these pistons are the go-to choice for professional engine builders and tuners.
With a focus on superior strength and performance, our pistons boast exacting ring lands and grooves, resulting in enhanced ring seal and more power. Plus, our unique fixturing allows for skirt turning and ring groove machining in a single operation, ensuring ultimate ring groove to skirt squareness.
- 2618 Alloy Forgings for superior strength and performance
- Chrome Moly Wrist Pins for added durability
- Exacting Ring Lands and Grooves for enhanced ring seal and power
- Cam and Barrel Profiles for substantial power and gentle on cylinder walls
- Unique Fixturing for ultimate ring groove to skirt squareness
Make | Model | Year | Type |
---|---|---|---|
Subaru | Impreza | 2004 | WRX STI |
Subaru | Impreza | 2005 | WRX STI |
Subaru | Impreza | 2006 | WRX |
Subaru | Impreza | 2006 | WRX Limited |
Subaru | Impreza | 2006 | WRX STI |
Subaru | Impreza | 2006 | WRX TR |
Subaru | Impreza | 2007 | WRX |
Subaru | Impreza | 2007 | WRX Limited |
Subaru | Impreza | 2007 | WRX STI |
Subaru | Impreza | 2007 | WRX STI Limited |
Subaru | Impreza | 2007 | WRX TR |
Subaru | Impreza | 2008 | WRX |
Subaru | Impreza | 2008 | WRX STI |
Subaru | Impreza | 2009 | WRX |
Subaru | Impreza | 2009 | WRX Premium |
Subaru | Impreza | 2009 | WRX STI |
Subaru | Impreza | 2010 | WRX |
Subaru | Impreza | 2010 | WRX Limited |
Subaru | Impreza | 2010 | WRX Premium |
Subaru | Impreza | 2010 | WRX STI |
Subaru | Impreza | 2010 | WRX STI Special Edition |
Subaru | Impreza | 2011 | WRX |
Subaru | Impreza | 2011 | WRX Limited |
Subaru | Impreza | 2011 | WRX Premium |
Subaru | Impreza | 2011 | WRX STI |
Subaru | Impreza | 2011 | WRX STI Limited |
Subaru | Impreza | 2012 | WRX |
Subaru | Impreza | 2012 | WRX Limited |
Subaru | Impreza | 2012 | WRX Premium |
Subaru | Impreza | 2012 | WRX STI |
Subaru | Impreza | 2012 | WRX STI Limited |
Since 1966 Manley has been manufacturing race proven engine internals for the domestic and more recently sport compact performance markets. Their range of products include: cranks, pistons, rings and wrist pins, connecting rods, pushrods, drive and oil systems, cylinder head components and valves. Manley products are designed to satisfy the needs of racing’s top engine builders who demand the highest quality products available. As a result, Manley performance products can be found in a variety of vehicles, including OE supercars and record breaking street performance and race cars.
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