Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Your cart
-
0-9
-
A
-
B
-
R
-
S
Wiseco
Wiseco Professional Series Forged Piston Kit for Subaru EJ257 WRX/STI, 99.75mm Bore, -19cc Dish
$873.99
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits Subaru WRX and STI models with the EJ257 (4v) engine.
Wiseco Professional Series forged pistons are engineered for high-performance builds and severe-duty racing applications. Forged and machined in the USA from 2618 aluminum alloy, these pistons offer the high tensile strength required for forced induction EJ257 builds. Each piston features Wiseco's ArmorGlide skirt coating to reduce friction, minimize cylinder wear, and ensure quieter operation. This kit includes premium rings and is designed with forced pin oiling and precision-machined ring grooves to maintain a reliable seal under high boost and extreme thermal loads.
- Forged from 2618 aluminum for superior strength in high-horsepower applications
- ArmorGlide skirt coating reduces friction and prevents seizure
- Precision-machined crown and anti-detonation grooves improve ring seal and longevity
- Forced pin oiling for consistent wrist pin lubrication
- Includes premium piston rings and high-quality wrist pins
- Manufacturer Part Number: K598M9975AP
- Bore Size: 99.75mm
- Piston Volume: -19cc Dish
- Material: 2618 Forged Aluminum
Choose your Location
-
Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
Product Comparison
How they are Different
|
__ __ |
|
|---|---|
| Description |
Description - __ |
| Rating |
Rating - __ |
| Vendor |
Vendor - __ |
| Color |
Color - __ |
|
|
Compare products ( / )
The Atlus Price Guarantee
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
Wiseco Professional Series Forged Piston Kit for Subaru EJ257 WRX/STI, 99.75mm Bore, -19cc Dish
$873.99
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
Price Match
Our prices are updated daily to ensure we can offer you the best possible price. In the unlikely case that you have found a lower price, please contact us at hello@atlusauto.com and we'll do our best to answer your query right away!
Easy Financing
We've partnered up with Affirm/Shop!
Why use Affirm/Shop?
- Clear application process
- Friendly support team
- Spread a big payment interest-free
- Ability to buy what you want
How does it work?
- Add your purchase to cart
- Select Shop Payments at checkout
- Complete the application
- Compare any available finance options
Share:
$873.99
$873.99
$873.99
Fits Subaru WRX and STI models with the EJ257 (4v) engine.
Wiseco Professional Series forged pistons are engineered for high-performance builds and severe-duty racing applications. Forged and machined in the USA from 2618 aluminum alloy, these pistons offer the high tensile strength required for forced induction EJ257 builds. Each piston features Wiseco's ArmorGlide skirt coating to reduce friction, minimize cylinder wear, and ensure quieter operation. This kit includes premium rings and is designed with forced pin oiling and precision-machined ring grooves to maintain a reliable seal under high boost and extreme thermal loads.
- Forged from 2618 aluminum for superior strength in high-horsepower applications
- ArmorGlide skirt coating reduces friction and prevents seizure
- Precision-machined crown and anti-detonation grooves improve ring seal and longevity
- Forced pin oiling for consistent wrist pin lubrication
- Includes premium piston rings and high-quality wrist pins
- Manufacturer Part Number: K598M9975AP
- Bore Size: 99.75mm
- Piston Volume: -19cc Dish
- Material: 2618 Forged Aluminum
Authencity Guaranteed
We only sell authentic products from verified brand partners and retail partners globally.
Can’t Find the Part You Need?
Our catalog represents only a portion of the automotive products available through our supplier network. If you cannot find a specific part, brand, or application on our website, submit a request below, and our team will help source it for you.
Please include as much information as possible, such as your vehicle's year, make, model, trim, engine, desired brand, or part number, to help us quickly identify the correct product.
- Choosing a selection results in a full page refresh.
- Opens in a new window.
