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  3. MAXPEEDINGRODS FL8K64

MAXPEEDINGRODS FL8K64 Forged Beam Connecting Rods Arp 4340 EJ20 5.137

fits model: Ej25, Wrx, Sti. make: Subaru. year: 2000.

Fl8k64 Maxpeedingrods Forged 4340 H-beam Connecting Rods Arp 2000 For Subaru Wrx Sti Ej20 Ej25 5.137 Inch

( Brand: Maxpeedingrods ), ( Manufacturer Part Number: FL8K64 ), ( Big End Diameter: 55mm/2.165 ), ( Big End Width: 21.38mm/0.840 ), ( 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 Arp Subaru 5.137 Inch fits EJ25 WRX STI 2000

Maximum Performance with Maxpeedingrods FL8K64 Forged 4340 H-Beam Connecting Rods for Subaru WRX STI (EJ20, EJ25) with ARP 2000 Bolts

Experience unparalleled strength and precision with the Maxpeedingrods FL8K64 Forged 4340 H-Beam Connecting Rods, explicitly designed for Subaru WRX STI models equipped with EJ20 or EJ25 engines. These connecting rods are meticulously crafted to provide optimal power delivery, durability, and enhanced reliability for your high-performance vehicle.

The FL8K64 rods are forged from 4340 steel, a material renowned for its robustness and ability to withstand extreme loads. This high-quality material ensures the rods can handle the intense forces generated by the engine, enabling you to push your Subaru to new limits without compromising on safety.

The H-beam design further enhances the rods' strength, stability, and stiffness, ensuring a more efficient power transfer between the piston and crankshaft. This design also reduces deflection under high loads, ensuring greater accuracy and consistency in combustion events, which translates to improved engine efficiency and performance.

Each connecting rod comes with ARP 2000 bolts, ensuring a secure and reliable fastening solution. ARP 2000 bolts are engineered with superior material properties and heat treatment methods, ensuring they maintain their strength even under the most demanding conditions. This combination of Maxpeedingrods' high-quality forged rods and ARP 2000 bolts ensures a robust and dependable powertrain for your Subaru WRX STI.

In summary, the Maxpeedingrods FL8K64 Forged 4340 H-Beam Connecting Rods with ARP 2000 bolts are the perfect choice for Subaru WRX STI enthusiasts seeking maximum performance, durability, and reliability from their EJ20 or EJ25 engines. Upgrade your powertrain today and unleash the full potential of your Subaru WRX STI.

Product: Maxpeedingrods FL8K64 Forged 4340 H-Beam Connecting Rods with ARP 2000 Bolts (for Subaru WRX STI EJ20 EJ25, 5.137")

Pros:

1. Forged 4340 material: Known for its high tensile strength and fatigue resistance, ensuring durability and reliability.

2. H-beam design: This design increases stiffness, reduces deflection, and enhances overall performance.

3. ARP 2000 bolts: Renowned for their strength and durability, these bolts help ensure a secure and reliable installation.

4. Compatibility: Suitable for Subaru WRX STI EJ20 and EJ25 engines.

5. Length: The 5.137" length is appropriate for many high-performance applications.

Cons:

1. Price: Forged connecting rods tend to be more expensive compared to cast counterparts.

2. Requires specialized tools: Installing ARP 2000 bolts may require specific tools, which could add to the overall cost.

3. Potential clearance issues: Depending on the engine build, these rods may cause clearance issues with the pistons or engine block.

4. Not a direct OEM replacement: These rods are intended for high-performance applications, so they may not fit or function as expected in a stock engine.

Conclusion: The Maxpeedingrods FL8K64 Forged 4340 H-Beam Connecting Rods with ARP 2000 Bolts are a good choice for those seeking improved rigidity, durability, and performance in their Subaru WRX STI EJ20 or EJ25 engine. However, the higher cost and potential clearance issues should be considered before making a purchase. It's recommended to consult with a professional mechanic or engine builder to ensure compatibility and proper installation.

Details:

High Precision Control: Balanced within: /- 1 gram per rod. Pin Type: Floating Piston. 999APSDE Forged 4340 H-Beam Connecting Rods ARP 2000 for Subaru WRX STI EJ20 EJ25 5.137. H-Beam Design: helps improve Stiffness, reduce stress risers and weight.

One Year Unlimited Mileage Quality Guarantee. Horsepower Rating: Advertised horsepower rating: 600HP-800HP. Bores finished to: /- .005mm or .0002. Boxes, APO/FPO addresses, or Military Mail Boxes.

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part #: fl8k64 price

  • $232.00

specifications pistonrinro:

  • for models: Ej25, Wrx, Sti
  • for makes: Subaru
  • for years: 2000
  • brand: Maxpeedingrods
  • mpn: Fl8k64
  • big end diameter: 55mm/2.165
  • big end width: 21.38mm/0.840
  • 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

seller pistonrinro:

  • rating: 98.7%
  • # reviews: 2062
  • city: Rowland height, California

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

general pistonrinro:

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

offer pistonrinro:

  • availability: In Stock
  • started: May 26, 2025
  • options: Ship-to-home
  • best offers: True
  • sold: 0

returns pistonrinro:

  • paid by: Seller
  • time: 30 Days
  • policy: Returns Accepted
for models: ej25, wrx, sti, for makes: subaru, for years: 2000, big end diameter: 55mm/2.165, big end width: 21.38mm/0.840, manufacturer warranty: 2 years, 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,
category: auto parts > car truck parts accessories > engines engine parts > connecting rods parts, material: steel, sku: 9092872256652781,
Maxpeedingrods FL8K64 Is Similar To:
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1 offer $232.00 USD
  • New other (see details). Offer #1 priced at $232.00 + $20.00 shipping estimate = $252.00* total. Forged 4340 steel. Item: MaxpeedingRods Forged Connecting Rods.+$20.00 shipping

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