SUBARU 12006AE560 Pistons Rods Set EJ257 99.5MM

( Manufacturer Part Number: 12006AE560 ), ( Items Included: Wrist Pin ), ( Piston Diameter: 99.5mm / Standard B ), ( Material: Aluminum Alloy, Steel ), ( Vintage Part: No ), ( Type: Piston ), ( Country/region Of Manufacture: Japan )

Review SUBARU Oem Ra Pistons And Rods Set Of 99.5mm Bore #503881 fits WRX STI

Subaru 12006AE560 WRX STI EJ257 RA Pistons and Rods Set (99.5mm)

Experience unparalleled engine performance and reliability with the Subaru 12006AE560 WRX STI EJ257 RA Pistons and Rods Set. This high-quality set, featuring pistons with a precise diameter of 99.5mm, is meticulously engineered for the discerning Subaru enthusiast, providing optimal power and efficiency for your Subaru Impreza WRX STI.

The pistons are crafted from forged aluminum, ensuring exceptional strength and durability. The piston heads are designed with a symmetrical turbulence reducing chamber (STRC) for improved combustion efficiency, thereby reducing engine knock and enhancing overall performance. The piston rings are made from top-tier materials, ensuring proper ring sealing and minimal oil consumption.

The accompanying rods, also forged from high-strength steel, are designed to match the pistons perfectly, ensuring optimal balance and strength. The rod bolts are hardened and precision-machined for maximum clamping load, ensuring the rods stay securely in place even under the most demanding driving conditions.

This Subaru EJ257 RA pistons and rods set is an excellent choice for those seeking to upgrade their Impreza WRX STI's engine. It offers improved horsepower, torque, and fuel efficiency, making it an ideal solution for both street and track use. Whether you're a daily driver or a weekend racer, this set will undoubtedly elevate your driving experience, delivering the power and performance you crave.

Upgrade your Subaru Impreza WRX STI's engine today with the Subaru 12006AE560 WRX STI EJ257 RA Pistons and Rods Set. This premium set guarantees improved performance, enhanced reliability, and a truly exhilarating driving experience.

Pros, Cons, and Recommendation for Buying Subaru EJ257 RA Pistons, Rods Set (99.5mm) for WRX STI

1. High-Quality Material: This piston and rod set is made from high-quality forged material, ensuring durability and reliability in high-performance applications.

2. Increased Power: The 99.5mm bore size of these parts can support increased combustion chamber volume, potentially leading to more power output.

3. Suitability: This set is specifically designed for the Subaru WRX STI, ensuring a perfect fit and compatibility with other engine components.

4. Potential Upgrade: If you're looking to gain more power from your WRX STI, upgrading to a stronger piston and rod set could be a wise investment.

1. Cost: The piston and rod set can be quite pricey compared to stock components, which may be a significant investment for some.

2. Installation Complexity: Installing aftermarket pistons and rods requires specialized tools and knowledge, which may incur additional costs and time.

3. Risk of Engine Damage: If not installed correctly, there's a risk of engine damage that could potentially lead to expensive repairs.

4. Potential Power Gain Variability: The actual power gain may vary depending on other factors such as engine management, intake, and exhaust modifications.

The Subaru EJ257 RA Pistons, Rods Set (99.5mm) can provide increased power and reliability for your WRX STI, but it comes with a high price tag and requires specialized knowledge for installation. If you're an experienced tuner and ready to invest in a performance upgrade, this set could be worth considering. However, if you're a casual driver or new to tuning, it may be wise to start with less expensive modifications and gain more experience before tackling a piston and rod upgrade.

If you decide to proceed with the purchase, we recommend finding a reputable tuner or engine builder with experience in Subaru performance upgrades to ensure proper installation and minimize the risk of engine damage. Additionally, consider researching other potential performance upgrades to determine the best overall strategy for your WRX STI.

Details:

Pulled from a running and driving 2019 Subaru WRX STi with the Type RA motor. Important Note. Note: This is a used item, and may have wear and/or flaws. Subaru WRX STi OEM EJ257 STI RA Pistons Rods Set of 4 99.5mm Bore.

See pictures and read below for details.

part #: 12006ae560 prices

• $74.65-$579.95

specifications pistonringro:

• for models: Wrx, Sti
• for makes: Subaru
• mpn: 12006ae560
• items included: Wrist Pin
• piston diameter: 99.5mm / Standard B
• material: Aluminum Alloy, Steel
• vintage part: No
• type: Piston
• country/region of manufacture: Japan

seller pistonringro:

• city: Mahopac, New York
• rating: 100.0%
• # reviews: 254

payments pistonringro:

• other
• credit card: Mastercard
• wallet: Google-pay

returns pistonringro:

• time: 30 Days
• paid by: Buyer
• policy: Returns Accepted

offer pistonringro:

• started: March 10, 2025
• options: Ship-to-home
• quantity: 1
• availability: In Stock
• sold: 0

general pistonringro:

• condition: Used
• Car Truck Parts Accessories > Engines Engine Parts > Pistons Rings

shipping pistonringro:

• cost: $16.99
• service: USPS Ground Advantage
• class: Standard
• carrier: USPS
• transit: 3-8 Days
• type: Fixed

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