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  2. sku: 13664460551719751
  3. MAXPEEDINGRODS R9NS58

MAXPEEDINGRODS R9NS58 Beam Connecting Rods Vw Cylinder Arp 5PCS RS3 2.5L 144MM

fits model: Rs. make: Audi. year: 2000.

R9ns58 Maxpeedingrods 5pcs H-beam Connecting Rods For Audi Vw Rs3 Tt Rs 5 Cylinder 2.5l 144mm Arp 2000

( Brand: Maxpeedingrods ), ( Manufacturer Part Number: R9NS58 ), ( Big End Diameter: 50.6mm ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Center Length: 144mm ), ( Country Of Origin: China ), ( Fit For: For Audi Rs3 Tt Rs 5 Cylinder 2.5l ), ( Important Notice: Package Included, Professional Installation Required ), ( Manufacturer Warranty: 2 Years ), ( Material: Steel ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part. ), ( Pin Diameter: 22mm ), ( Pin Type: Bronzed Bushing Floating Pin ), ( Quantity: 5 Pieces As Showing In Picture ), ( Type: Connecting Rod Set ), ( Universal Fitment: No ), ( Weight Tolerance: Balanced To / 1 Gram In Set )

Review MAXPEEDINGRODS 5pcs H beam Connecting Rods Audi Vw Rs3 Cylinder 2.5l 144mm Arp fits RS 2000

The **Maxpeedingrods R9NS58 5-Piece H-Beam Connecting Rods** represent the pinnacle of high-performance engineering, meticulously crafted to elevate the power output, reliability, and durability of the iconic **2.5L 144mm Audi/VW RS3 engine** a platform renowned for its aggressive performance and track-focused heritage. Designed with precision and built to withstand the extreme stresses of forced induction and high-revving applications, these **ARP 2000-grade forged steel H-beam connecting rods** are engineered to deliver uncompromising strength while maintaining optimal weight distribution. Each rod in this set is **fully machined from billet steel**, ensuring uniform material properties and eliminating any potential weak points that could compromise performance under heavy loads. The **H-beam design** provides exceptional torsional rigidity, reducing rod deflection and minimizing internal stress critical factors when pushing the engine beyond factory limits with turbocharging, nitrous oxide, or aggressive camshaft profiles. The **144mm stroke compatibility** ensures a perfect fit for the RS3 s crankshaft, while the **5-piece set** includes all necessary components for a complete, balanced assembly, including **ARP 2000-grade bolts** (included) that are pre-torqued to the manufacturer s specifications for immediate installation. Built to endure **high RPMs, extreme horsepower gains, and relentless track duty**, these rods are a staple for enthusiasts seeking to maximize power while maintaining structural integrity. Whether preparing for a **dyno session, track day, or high-mileage street performance**, the Maxpeedingrods R9NS58 rods offer a seamless upgrade that bridges the gap between stock limitations and next-level performance, all while adhering to the highest standards of craftsmanship and reliability.

### **Pros and Cons of Buying Maxpeedingrods R9NS58 5-Piece H-Beam Connecting Rods for Audi/VW RS3 (2.5L, 144mm ARP 2000)**

#### **Pros:**

1. **High-Strength Construction** The R9NS58 rods are made from **forged 4340 steel**, a material known for its exceptional strength-to-weight ratio. This ensures durability under extreme power levels, making them suitable for heavily modified engines.

2. **H-Beam Design** The H-beam cross-section provides **superior rigidity** compared to traditional I-beam rods. This reduces deflection under high loads, improving reliability and reducing the risk of rod failure under extreme stress.

3. **Precision Machining & Balancing** These rods are **fully machined and dynamically balanced**, ensuring smooth operation and minimizing vibration. This is critical for high-RPM applications where imbalance can lead to engine damage.

4. **ARP 2000 Bolt Pattern Compatibility** The rods are designed to work with **ARP 2000 bolts**, which are among the strongest aftermarket bolts available. This combination significantly increases the rod s ability to handle high torque and power.

5. **OEM Replacement or Upgrade Potential** While these rods are an upgrade over stock, they can also serve as a **direct replacement** for failed or worn-out OEM rods. This makes them a viable option for both restorations and high-performance builds.

6. **Widely Trusted Brand** Maxpeedingrods is a well-regarded manufacturer in the aftermarket performance sector, known for producing high-quality, reliable components for high-performance engines.

7. **Compatibility with Stock Crankshaft** The 144mm stroke compatibility means these rods can be used with the stock crankshaft in an RS3, making installation easier without requiring a full crankshaft swap.

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#### **Cons:**

1. **High Cost** These rods are **not cheap**, falling into the premium aftermarket category. For an RS3 owner, the price may be prohibitive unless the engine is heavily modified or already experiencing rod-related issues.

2. **Installation Complexity** Replacing connecting rods requires **disassembly of the entire engine**, including removing the crankshaft, pistons, and bearings. This is a labor-intensive process that may require professional help, adding to the overall cost.

3. **Potential Need for Additional Modifications** If the engine is stock or lightly modified, these rods may be **overkill** unless power levels are significantly increased. Installing them without corresponding upgrades (e.g., stronger crankshaft, upgraded bearings, or a tuned engine) could lead to unnecessary expense.

4. **Weight Consideration** While the H-beam design improves rigidity, it may add slight weight compared to lighter aftermarket rods. This could have a minor impact on engine balance, though the rods are dynamically balanced to mitigate this.

5. **Limited Stock Availability** As a specialized part, these rods may not be readily available in all regions, requiring ordering from the manufacturer or authorized dealers, which could introduce delays.

6. **Risk of Overkill for Mild Builds** If the engine is not pushing extreme power (e.g., below 600-700 hp), the stock rods may still be adequate. Upgrading to these rods without a corresponding power increase could be seen as unnecessary spending.

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### **Conclusion:**

The **Maxpeedingrods R9NS58 H-beam connecting rods** are an excellent choice for **high-performance RS3 builds** where power levels exceed 600-700 hp, or if the engine is already experiencing rod-related issues. Their **superior strength, rigidity, and compatibility with ARP 2000 bolts** make them a reliable upgrade for serious modders. However, for **stock or mildly modified engines**, the cost and complexity may not justify the investment.

If your goal is **reliability at extreme power levels** or if you re rebuilding an engine with a focus on durability, these rods are a strong recommendation. For **casual tuning or low-power applications**, a more budget-friendly rod set (e.g., ARP, JE, or other forged options) may suffice.

### **Final Recommendation:**

- **Buy if:** You are running **600 hp**, have already invested in a strong crankshaft and ARP bolts, or are replacing failed rods. These rods will significantly improve reliability in high-stress applications.

- **Avoid if:** Your engine is stock or lightly modified, and you re not pushing extreme power levels. In such cases, consider a more cost-effective rod solution unless you have a specific need for H-beam rigidity.

- **Alternative Consideration:** If budget is a concern, explore **ARP or JE forged rods** (if compatible) or stick with **stock rods** if power levels remain moderate. Always ensure the rest of the drivetrain (crankshaft, bearings, oil system) is upgraded proportionally.

Details:

One Year Unlimited Mileage Quality Guarantee. Our representatives will provide you with detailed instructions on how to proceed. Boxes, APO/FPO addresses, or Military Mail Boxes. H-Beam Design: helps improve stiffness, reduce stress risers and weight.

High Precision Control: Balanced within: /- 1 gram per rod. Made 5pcs H-Beam Connecting Rods For Audi VW RS3 TT RS 5 Cylinder 2.5L 144mm ARP 2000. Horsepower Rating: Advertised horsepower rating: 600HP-800HP. Bores finished to: /- .005mm or .0002.

part #: r9ns58 price

  • $459.59

specifications pistonrinro:

  • for models: Rs
  • for makes: Audi
  • for years: 2000
  • brand: Maxpeedingrods
  • mpn: R9ns58
  • big end diameter: 50.6mm
  • california prop 65 warning: California Prop 65 Warning
  • center length: 144mm
  • country of origin: China
  • fit for: For Audi Rs3 Tt Rs 5 Cylinder 2.5l
  • important notice: Package Included, Professional Installation Required
  • manufacturer warranty: 2 Years
  • material: Steel
  • note: No Instruction Included
  • notice: This Is Aftermarket Replcement Part.
  • pin diameter: 22mm
  • pin type: Bronzed Bushing Floating Pin
  • quantity: 5 Pieces As Showing In Picture
  • type: Connecting Rod Set
  • universal fitment: No
  • weight tolerance: Balanced To / 1 Gram In Set

offer pistonrinro:

  • options: Ship-to-home
  • best offers: True
  • availability: In Stock
  • started: May 16, 2026
  • sold: 0
  • quantity: 1

payments pistonrinro:

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

shipping pistonrinro:

  • type: Fixed
  • cost: $0.00
  • transit: 3-5 Days
  • carrier: FedEx
  • service: FedEx Ground / FedEx Home Delivery
  • class: Standard

returns pistonrinro:

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

seller pistonrinro:

  • # reviews: 39503
  • rating: 99.7%
  • city: Dayton, New Jersey

general pistonrinro:

  • Car Truck Parts Accessories > Engines Engine Parts > Connecting Rods Parts
  • condition: New
for models: rs, for makes: audi, for years: 2000, big end diameter: 50.6mm, california prop 65 warning: california prop 65 warning, center length: 144mm, country of origin: china, fit for: for audi rs3 tt rs 5 cylinder 2.5l, important notice: package included, professional installation required, manufacturer warranty: 2 years, note: no instruction included, notice: this is aftermarket replcement part., pin diameter: 22mm, pin type: bronzed bushing floating pin, quantity: 5 pieces as showing in picture, type: connecting rod set, universal fitment: no, weight tolerance: balanced to / 1 gram in set,
category: auto parts > car truck parts accessories > engines engine parts > connecting rods parts, material: steel, sku: 13664460551719751,
Maxpeedingrods R9NS58 Is Similar To:
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1 offer $459.59 USD
  • New. Offer #1 priced at $459.59 + $0.00 shipping estimate = $459.59* total. For VW 2.5L 5 cylinder FSI engine codes: CEPA, BGP, BGQ, BPR, BRS, CBTA, CBUA. For Audi RS3 TT RS 5 Cylinder 2.5L.FREE SHIPPING

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