Versatile Manley 04+ Subaru Wrx/sti (ej257) Std Stroke 99.5mm Bore 8.5 Cr Size B Piston (single) Bundle [G2BrIOtL]

Manley STD Stroke Pistons for Subaru WRX/STi

Introducing the Manley STD Stroke Pistons, designed specifically for the 04+ Subaru WRX/STi (EJ257) engines. These pistons are engineered to deliver superior performance and strength, making them the ideal upgrade for your vehicle. Crafted with domestic 2618 alloy forgings, these pistons offer exceptional durability and reliability. With their precise cam and barrel profiles, they provide substantial power while maintaining a gentle touch on the cylinder walls. Upgrade your Subaru's performance with Manley's top-of-the-line STD Stroke Pistons.

• 2618 Alloy Forgings: Ensures superior strength and performance.
• Cam and Barrel Profiles: Generate substantial power while being gentle on cylinder walls.

Technical Specifications and Features

The Manley STD Stroke Pistons are engineered with precision and attention to detail. They feature chrome moly wrist pins as standard, which are known for their durability and resistance to wear. For select models, we offer wrist pin upgrades to 9310 and Turbo Tuff/DLC alloys, providing even greater durability. The exacting ring lands and grooves ensure an enhanced ring seal, leading to increased power output. Manley's unique fixturing allows for skirt turning and ring groove machining in a single operation, ensuring ultimate ring groove to skirt squareness. These pistons are the perfect blend of performance and craftsmanship.

• Chrome Moly Wrist Pins: Premium quality for added durability.
• Exacting Ring Lands and Grooves: Enhanced ring seal and more power.

Practical Uses and Benefits

Manley STD Stroke Pistons are not just for high-performance enthusiasts; they are designed for everyday use as well. Whether you're driving to work or participating in track events, these pistons will provide you with the power and reliability you need. Their superior strength and performance make them a perfect fit for a wide range of Subaru WRX/STi owners. By upgrading to Manley STD Stroke Pistons, you can expect improved engine efficiency, increased power, and a longer engine lifespan. Don't settle for ordinary pistons when you can have the best with Manley.

• Improved Engine Efficiency: Enhanced power and performance.
• Longer Engine Lifespan: Superior strength and durability.