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Manley 100mm +.5mm 9.8 Platinum Series Dish Piston Set w/ Rings
If you're looking to boost the performance of your Subaru WRX STI, the Manley 100mm +.5mm 9.8 Platinum Series Dish Piston Set is a fantastic choice. Designed specifically for the EJ257 2.6L engine (2004 and newer), this piston set is engineered to provide the reliability and power that Subaru enthusiasts crave.
Key Features
- High-Strength Material: Crafted from durable 2618 aluminum, these pistons are both lightweight and built to last, ensuring they can handle the demands of performance driving.
- Offset Wrist Pin Design: This feature helps reduce noise during start-ups, making your engine sound as good as it performs.
- Moly Coated Skirts: Each piston comes with a moly coating on the skirts, which minimizes friction and enhances durability.
- Comprehensive Kit: The package includes round wire locks, premium chrome moly wrist pins, and top-quality steel rings from Total Seal, all at no extra cost.
- Improved Oil Control: The pistons now come with Napier style second rings and higher tension oil rings for superior oil management.
Specifications
- Bore Size: 100 mm
- Over Size: +.5 mm
- Rod Length: 5.137 inches
- Stroke: 83 mm
- Compression Distance: 1.130 inches
- Dome Volume: -14 cc
- Cylinder Head Volume: 51 cc
- Compression Ratio: 9.8
- Piston Type: Dish
- Piston Weight: 418 grams
- Premium Steel Top Rings: 461000DT-4
Fitment
This piston set is designed to fit the following vehicle:
- Subaru WRX STI (2004 and newer) - EJ257 .9055"/23mm x 2.500" Pin x .210" Wall
Customer Feedback
Many Subaru enthusiasts have praised the Manley Platinum Series Pistons for their performance and reliability. Here’s what some users are saying:
- "These pistons have really improved my engine's performance. I noticed a difference in power and responsiveness right away!"
- "Installation was straightforward, and they fit perfectly in my STI. Highly recommend for anyone looking to upgrade!"
- "Great quality and the included components made this a fantastic value. Definitely worth it!"
Upgrade your Subaru WRX STI with the Manley 100mm +.5mm 9.8 Platinum Series Dish Piston Set and experience the difference in performance and reliability.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
Make Vehicle | Model | Year |
---|---|---|
2004-2022 Subaru STI |
STI | 2004-2022 |
Manley Performance, formerly called Manley Speed Equipment, was established in 1966 by Hank Manley shortly after his graduation from Brown University. His interest in the performance and racing traced back to 1960 when, at age 17, he rebuilt a 312 CID Ford V8 engine, installed a camshaft and three two-barrel carbs, and raced a ’56 Thunderbird on New Jersey’s streets. Initially, the company’s product lineup included stainless valves, lifters, camshafts, forged pistons, vanadium valve springs, pushrods, and timing chain kits. By 1998, Manley had outgrown its first Bloomfield, New Jersey facility and bought several acres in Lakewood, New Jersey. It was around this time that the brand’s name formally changed to Manley Performance. Nearly a decade later, the production space doubled in size.
Evolving in the Automotive SpaceLed by GM Michael Tokarchik in 2002, Manley entered the high-performance passenger car market as an OEM supplier of connecting rods for the 2003/2004 Ford SVT Mustang Cobra. Production reached 2500 rods per week without missing a single delivery date. Ford awarded Manley its highest ever supplier rating. Manley’s presence in the OEM market continued from there as a supplier for the Ford GT. After nearly 50 years since its inception, Manley continues to be globally recognized as the leading manufacturer of performance valves, connecting rods, cylinder head components, pushrods, drive and oil systems, and several other engine parts.
What is Manley’s Specialty?Manley Performance specializes in high-performance engine internals that range from stock replacements to full-on race applications. They have been the standard of the industry since their inception; a fact that still remains true now as they have ventured into new markets. Today, Manley Performance continues to re-define itself in a high-performance aftermarket industry that is constantly evolving. The brand has developed a wide range of new products for growing markets that include sport compact, Ford modular, and Chevy LS. Manley also maintains its leadership role with the traditional V8 engine business.
Get Manley Performance at Vivid RacingIf you are in need of a serious upgrade to your engine, then Manley Performance parts should be on your list. Like all of our suggested manufacturers, Manley uses the best materials available to ensure a quality part for your engine. We carry Manley connecting rods, crankshafts, pistons, and valve components. The large lineup of domestic parts includes sport compact vehicles, Ford modular engines, GM’s LS series internals, and HEMI product upgrades for Chrysler.
If you can’t find what you’re looking for or need help choosing the right part for your car, call our sales team at (480) 966-3040. We are here to make your buying experience a breeze.
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