1. Pistons, Rings, Rods & Parts Engines Components For Sale
  2. sku: 10310405916507502
  3. MAXPEEDINGRODS RDZ6KV

MAXPEEDINGRODS RDZ6KV Beam Connecting Rod Arp EJ20 5.137

fits model: Ej22, Ej25, Wrx, Sti, Impreza. make: Subaru.

Rdz6kv Maxpeedingrods I-beam Connecting Rod Rods For Subaru Impreza Wrx Sti Ej20 Ej22 Ej25 Arp 5.137 Inch

( Brand: Maxpeedingrods ), ( Manufacturer Part Number: RDZ6KV ), ( Part Type: Rod ), ( Big End Diameter: 55mm/2.165 ), ( Big End Width: 21.4mm/0.843 ), ( California Prop 65 Warning: California Prop 65 Warning ), ( 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 ), ( Weight Tolerance: Balanced To / 1 Gram In Set )

Review MAXPEEDINGRODS I beam Connecting Rod Rods Subaru Arp 5.137 Inch fits IMPREZA EJ22 EJ25 WRX STI

Maxpeedingrods RZD6KV I-Beam Connecting Rod - High-Performance Upgrade for Subaru Impreza WRX/STI EJ20, EJ22, EJ25 Engines

The Maxpeedingrods RZD6KV I-Beam Connecting Rod is a top-tier aftermarket solution designed for Subaru Impreza WRX and STI enthusiasts with EJ20, EJ22, and EJ25 engines. This premium connecting rod offers exceptional strength, rigidity, and durability, making it an ideal choice for those seeking to boost the performance of their vehicle.

Crafted from high-quality 4340 steel, the Maxpeedingrods RZD6KV Connecting Rod delivers unparalleled strength, ensuring reliable operation under extreme conditions. Its I-Beam design, combined with ARP 5.137 bolts, ensures superior rigidity, reducing deflection and enhancing power delivery.

The RZD6KV Connecting Rod is meticulously manufactured to strict tolerances, ensuring optimal fit and function. It features a large 26mm big-end bearing for increased load capacity and durability, while its lightweight design helps to reduce rotating mass for improved response and acceleration.

This connecting rod is designed with racing in mind, and it boasts numerous features that make it an excellent choice for high-performance applications. It includes a polished finished surface for reduced friction, a full-floating pin design for reduced bearing stress, and a large bolt circle for increased clamping force.

Investing in the Maxpeedingrods RZD6KV I-Beam Connecting Rod is a smart move for any Subaru Impreza WRX or STI owner aiming to extract the maximum potential from their EJ engine. With its unmatched strength, rigidity, and durability, this connecting rod will help you achieve superior performance, consistent reliability, and an unforgettable driving experience. Upgrade your Subaru today with the Maxpeedingrods RZD6KV I-Beam Connecting Rod.

Analysis of Maxpeedingrods RDZ6KV I-Beam Connecting Rods for Subaru Impreza WRX STI (EJ20, EJ22, EJ25)

Pros:

1. Enhanced Strength: The Maxpeedingrods RDZ6KV I-Beam Connecting Rods are designed to withstand high horsepower and torque, making them suitable for performance upgrades.

2. Lightweight: These connecting rods are lighter than their OEM counterparts, which can improve engine response and reduce rotating mass.

3. ARP 5.137 Bolts: The use of ARP 2000 Series bolts ensures increased clamping force and durability.

4. Forged Construction: The forged construction of these rods provides greater tensile and fatigue strength, ensuring reliable performance under extreme conditions.

Cons:

1. Potential Clearance Issues: Due to their lighter weight, these connecting rods may cause clearance issues with the pistons, especially if they have not been matched to the pistons.

2. High Cost: These performance connecting rods are more expensive than OEM parts, which may be a consideration for budget-conscious buyers.

3. Potential Noise: Some users have reported increased noise levels due to the lighter weight of these connecting rods.

4. Requires Careful Installation: These connecting rods require careful installation and matching with other performance parts to ensure optimal performance and avoid potential issues.

Conclusion:

The Maxpeedingrods RDZ6KV I-Beam Connecting Rods offer enhanced strength, lightweight construction, and the use of ARP bolts, making them an attractive option for those seeking performance upgrades for their Subaru Impreza WRX STI (EJ20, EJ22, EJ25). However, potential clearance issues, high cost, potential noise, and the need for careful installation should be considered.

Recommendation:

If you are looking for performance upgrades and are willing to invest in quality parts, the Maxpeedingrods RDZ6KV I-Beam Connecting Rods could be a good choice. However, it is essential to ensure they are matched with the right pistons and other performance parts, and to be prepared for potential installation challenges and increased noise levels. Always consult with a professional mechanic or engine builder to ensure a successful installation.

Details:

Advertised Horsepower Rating:200HP/piece, Top acceleration: 9000rpm, package size 28CM 21CM 10CM. Guaranteed Fitment Always the correct part. Fast Shipping. PRODUCT DISPLAY I-Beam Connecting Rod Rods for Subaru Impreza WRX STI EJ20 EJ22 EJ25 ARP 5.137.

For Subaru Impreza WRX STI EJ20 EJ22 EJ25 Engine, Legacy Forester 2.0L Turbo EJ205 Engine 2002 - 2005, STi EJ207 1998 -present, 2.5L EJ255 2006 -2014, EJ257 2004 -2016, Saab 9-2X 2005 - 2006, Isuzu Asoka 1990 -1993, 1989 -2009, for SF series 1997 - 2002 , XT 2004 -2013, Outback 2005, 2007 -2009, Impreza 95-01, 95-96. Shot-preened finish to remove potential for stress risers, 6.High precision CNC machined,Precision rod cap alignment dowels, 7.Bores finished /- .005mm, 8.Balanced within 1per rod, 9.

part #: rdz6kv price

  • $232.00

specifications pistonrinro:

  • for models: Ej22, Ej25, Wrx, Sti, Impreza
  • for makes: Subaru
  • brand: Maxpeedingrods
  • mpn: Rdz6kv
  • part type: Rod
  • big end diameter: 55mm/2.165
  • big end width: 21.4mm/0.843
  • california prop 65 warning: California Prop 65 Warning
  • 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
  • weight tolerance: Balanced To / 1 Gram In Set

offer pistonrinro:

  • availability: In Stock
  • quantity: 3
  • options: Ship-to-home
  • started: September 2, 2025
  • sold: 0

returns pistonrinro:

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

payments pistonrinro:

  • credit card: Diners-club
  • wallet: Apple-pay
  • other

shipping pistonrinro:

  • service: FedEx Ground / FedEx Home Delivery
  • cost: $0.00
  • type: Fixed
  • transit: 3-7 Days
  • class: Standard
  • carrier: FedEx

general pistonrinro:

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

seller pistonrinro:

  • city: Rowland height, California
  • rating: 99.6%
  • # reviews: 4719
for models: ej22, ej25, wrx, sti, impreza, for makes: subaru, part type: rod, big end diameter: 55mm/2.165, big end width: 21.4mm/0.843, california prop 65 warning: california prop 65 warning, 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, weight tolerance: balanced to / 1 gram in set,
category: auto parts > car truck parts accessories > engines engine parts > connecting rods parts, sku: 10310405916507502,
Maxpeedingrods RDZ6KV 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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