MAXPEEDINGRODS US9AE1 Forged Beam Connecting Rods 4340 EJ20 2.0L 2.5L

( Brand: Maxpeedingrods ), ( Manufacturer Part Number: US9AE1 ), ( Big End Diameter: 55mm/2.165 ), ( Big End Width: 21.38mm/0.840 ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Manufacturer Warranty: 2 Years ), ( Material: Steel ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part ), ( Pin Type: Bronzed Bushing Floating Pin ), ( Rod Length: 130.5mm/5.137 ), ( Small End Diameter: 23mm/0.905 ), ( Type: Connecting Rod Set ), ( Weight Tolerance: Balanced To / 1 Gram In Set )

Review MAXPEEDINGRODS Forged 4340 H beam Connecting Rods Subaru 2.0l 2.5l fits IMPREZA EJ25 STI

Maxpeedingrods US9AE1 Forged 4340 H-Beam Connecting Rods for Subaru Impreza STI (EJ20, EJ25, 2.0L, 2.5L)

Experience an unparalleled performance enhancement for your Subaru Impreza STI with the Maxpeedingroards US9AE1 Forged 4340 H-Beam Connecting Rods. These high-performance rods are meticulously designed and crafted to deliver exceptional strength, reliability, and power enhancement for your 2.0L or 2.5L EJ20 or EJ25 engine.

Manufactured using top-quality 4340 chromoly steel, these forged rods are renowned for their durability and resistance to fatigue. The H-beam design further enhances their strength, reducing flex and ensuring optimal power transfer from your engine to the crankshaft.

The US9AE1 rods feature a precision-machined big-end and small-end for a perfect fit, ensuring a smooth and efficient operation. The hand-polished big-end bore ensures a snug fit with the crankshaft, reducing noise and vibration. The small-end, on the other hand, is designed to perfectly match the piston pin for a smooth and reliable piston movement.

Each rod undergoes rigorous quality control checks to ensure they meet the highest standards of performance and reliability. The finished product is a set of connecting rods that not only look great but also provide a noticeable power boost, improved throttle response, and enhanced engine durability.

With the Maxpeedingrods US9AE1 Forged 4340 H-Beam Connecting Rods, you're not just upgrading your Subaru Impreza STI's powertrain; you're investing in a high-performance component that will take your driving experience to the next level. Whether you're a weekend racer or a serious track enthusiast, these rods are an essential upgrade for your Subaru Impreza STI.

In summary, the Maxpeedingrods US9AE1 Forged 4340 H-Beam Connecting Rods are high-strength, high-performance connecting rods designed for the Subaru Impreza STI (EJ20, EJ25, 2.0L, 2.5L). They offer improved strength, reduced flex, and a power boost, making them an ideal choice for those seeking to enhance their engine's performance and durability.

1. Forged construction ensures a higher strength-to-weight ratio, improving overall performance and reliability.

2. H-beam design increases the rod's stiffness, reducing deflection under high loads and promoting more efficient power delivery.

3. Made of 4340 steel, which is known for its toughness and resistance to fatigue.

4. Suitable for high-performance applications, ideal for upgraded engines or racing purposes.

5. Compatible with Subaru Impreza STI models equipped with EJ20 and EJ25 engines.

1. More expensive compared to stock or cast connecting rods, due to the forging process and materials used.

2. May require additional engine modifications or upgrades to fully utilize the rods' potential, potentially increasing overall costs.

3. Improper installation or improperly matched components may lead to engine damage.

4. Due to their performance-oriented nature, these rods may not be necessary for daily driven or stock vehicles.

The Maxpeedingrods US9AE1 Forged 4340 H-Beam Connecting Rods are an excellent choice for Subaru Impreza STI owners who are looking to upgrade their engine for higher performance, especially in racing or high-horsepower applications. However, it is crucial to consider the additional costs and potential need for other engine upgrades. Proper installation and the use of compatible components are essential to ensure the longevity and reliability of the engine.

If you are planning on upgrading your Subaru Impreza STI engine for increased performance, the Maxpeedingrods US9AE1 Forged 4340 H-Beam Connecting Rods can be a valuable investment. Ensure that you thoroughly research and understand the necessary modifications and components required to ensure a successful installation and optimal performance.

Details:

Bores finished to: /- .005mm or .0002. Horsepower Rating: Advertised horsepower rating: 600HP-800HP. Boxes, APO/FPO addresses, or Military Mail Boxes. High Precision Control: Balanced within: /- 1 gram per rod.

H-Beam Design: helps improve Stiffness, reduce stress risers and weight. Our representatives will provide you with detailed instructions on how to proceed. One Year Unlimited Mileage Quality Guarantee. Pin Type: Floating Piston.

Pam's Forged 4340 H-Beam Connecting Rods for Subaru Impreza STI EJ20 EJ25 2.0L 2.5L.

part #: us9ae1 price

• $232.00

specifications pistonrinro:

• for models: Ej25, Sti, Impreza
• for makes: Subaru
• brand: Maxpeedingrods
• mpn: Us9ae1
• big end diameter: 55mm/2.165
• big end width: 21.38mm/0.840
• california prop 65 warning: California Prop 65 Warning
• manufacturer warranty: 2 Years
• material: Steel
• note: No Instruction Included
• notice: This Is Aftermarket Replcement Part
• pin type: Bronzed Bushing Floating Pin
• rod length: 130.5mm/5.137
• small end diameter: 23mm/0.905
• type: Connecting Rod Set
• weight tolerance: Balanced To / 1 Gram In Set

general pistonrinro:

• Car Truck Parts Accessories > Engines Engine Parts > Connecting Rods Parts
• condition: New

offer pistonrinro:

• best offers: True
• started: October 28, 2025
• sold: 0
• availability: In Stock
• options: Ship-to-home

seller pistonrinro:

• # reviews: 13106
• rating: 99.1%
• city: Dayton, New Jersey

payments pistonrinro:

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

returns pistonrinro:

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

shipping pistonrinro:

• transit: 4-8 Days
• cost: $0.00
• type: Fixed
• service: FedEx Ground / FedEx Home Delivery
• class: Standard
• carrier: FedEx

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