Overview
Manley 92.5mm +.5mm 8.5 Platinum Series Extreme Duty Dish Piston Set w/ Rings
If you’re looking to boost your Subaru WRX’s performance, the Manley 92.5mm +.5mm 8.5 Platinum Series Extreme Duty Dish Piston Set is an excellent choice. Designed specifically for the Subaru WRX EJ205 2.13L (1998+), this piston set combines durability with lightweight performance, making it a top pick for enthusiasts and racers alike.
Key Features
- High-Strength Material: Crafted from robust 2618 alloy, these pistons are engineered for longevity and reliability.
- Lightweight Design: Each piston is designed to be lightweight, ensuring you get maximum performance without sacrificing strength.
- Offset Wrist Pin: This unique design allows for quieter start-ups, enhancing your driving experience right from the get-go.
- Moly Coated Skirts: The skirts are coated to reduce friction, contributing to better overall performance and efficiency.
- Complete Kit: Each set comes with moly coated skirts, round wire locks, premium chrome moly wrist pins, and top-quality steel top ring sets from Total Seal, all included at no extra cost.
Specifications
- Bore Size: 92.5 mm
- Oversize: +0.5 mm
- Rod Length: 5.137 inches
- Stroke: 79 mm
- Compression Distance: 1.209 inches
- Dome Volume: -16 cc
- Cylinder Head Volume: 48 cc
- Compression Ratio: 8.5
- Piston Type: Dish
- Piston Weight: 361 grams
- Premium Steel Top Rings: 46925DT-4
Fitment
- Subaru WRX: 1998 and newer models with EJ205 engine (Pin Size: .9055″/23mm x 2.500″ x .180″ Wall)
Customer Feedback
Customers rave about the Manley piston set for its performance and reliability. Many have noted improved throttle response and smoother operation in their WRX after installation. The quality of materials used has also been highlighted, with users appreciating the attention to detail in the manufacturing process.
Upgrade your Subaru WRX with the Manley 92.5mm +.5mm 8.5 Platinum Series Extreme Duty Dish Piston Set and experience the difference in performance and durability!
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
Fitment
|
Make Vehicle | Model | Year |
|---|---|---|
|
2002-2022 Subaru WRX | WRX | 2002-2022 |
About Brand

How did Manley Performance Start?
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 Space
Led 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 Racing
If 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) 906-4066. We are here to make your buying experience a breeze.
Warranty
Due to the intended usage of the products sold by Manley Performance Products, Inc., they are sold WITHOUT WARRANTY OR ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR THE INTENDED PURPOSE. Manley Performance Products, Inc. shall not, under any circumstances, be liable for any special, consequential or incidental damages, including but not limited to loss of profits or revenue, loss of other property or equipment, cost of purchased or replacement of goods, or claims by customers of the purchaser, which may arise and/or result from the sale, installation or use of these parts. Installation of parts intended for “off-highway†use could adversely affect the vehicle manufacturer’s warranty coverage. Subject to applicable state law. Some items may not be legal for use in California on pollution controlled vehicles. All weights specified are approximate and subject to manufacturing tolerances. Manley Performance Products, Inc. reserves the right to make changes in design, specifications, materials, or make product changes without incurring liability or obligation with respect to similar product previously manufactured. If technical advice is offered or given in connection with the use of any Products it will be as an accommodation to Buyer and without charge and Seller shall have no responsibilities or liabilities whatsoever for the content or use of such advice.

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