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
-
R
-
S
Manley Performance
Manley H-Tuff Plus H-Beam Connecting Rod Set for Subaru WRX/STi (EJ205 / EJ257)
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Designed for high-output Subaru EJ205 and EJ257 engines, the Manley H-Tuff Plus series provides a substantial strength upgrade over standard H-beam designs. These rods are engineered with a significantly thicker beam cross-section to handle the increased cylinder pressures and rotational stress found in high-boost street and track builds. Each rod is forged from 4340 aircraft-quality vacuum degassed material and meticulously finished to ensure precise big-end and small-end tolerances.
- Forged from 4340 aircraft-quality vacuum degassed steel
- H-Tuff Plus design features a thicker beam for higher horsepower and torque capacity than standard H-Beams
- Shot-peened after machining to MIL specifications and 100% individually magnafluxed
- Equipped with premium 3/8" ARP 2000 bolts for superior tensile strength and clamping force
- Weight-matched sets within 1.5 grams for balanced engine rotation
- Precision finished bore sizing, thread detail, and alignment (bend/twist)
These connecting rods are an essential upgrade for builders pushing the limits of the EJ platform, offering the reliability of the Pro Series at a competitive price point. This set is specifically designed for Subaru WRX and STi applications using the EJ205 or EJ257 crankshaft and piston configurations.
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.
Manley H-Tuff Plus H-Beam Connecting Rod Set for Subaru WRX/STi (EJ205 / EJ257)
Note: Images are for illustrative purposes only. The actual product may vary in appearance or contents. Please read the full description and verify the item you're receiving.
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
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 of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
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:
Designed for high-output Subaru EJ205 and EJ257 engines, the Manley H-Tuff Plus series provides a substantial strength upgrade over standard H-beam designs. These rods are engineered with a significantly thicker beam cross-section to handle the increased cylinder pressures and rotational stress found in high-boost street and track builds. Each rod is forged from 4340 aircraft-quality vacuum degassed material and meticulously finished to ensure precise big-end and small-end tolerances.
- Forged from 4340 aircraft-quality vacuum degassed steel
- H-Tuff Plus design features a thicker beam for higher horsepower and torque capacity than standard H-Beams
- Shot-peened after machining to MIL specifications and 100% individually magnafluxed
- Equipped with premium 3/8" ARP 2000 bolts for superior tensile strength and clamping force
- Weight-matched sets within 1.5 grams for balanced engine rotation
- Precision finished bore sizing, thread detail, and alignment (bend/twist)
These connecting rods are an essential upgrade for builders pushing the limits of the EJ platform, offering the reliability of the Pro Series at a competitive price point. This set is specifically designed for Subaru WRX and STi applications using the EJ205 or EJ257 crankshaft and piston configurations.
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.
