fits model: Tsi. make: Audi.

( Brand: Maxpeedingrods ), ( Manufacturer Part Number: M64JO8 ), ( Part Type: Rod Bolt Engine ), ( Big End Diameter: 50.6mm ), ( Bore Size: Standard ), ( Bundle Listing: Yes ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Center To Center Length: 144mm ), ( Country Of Origin: China ), ( Fit: For Audi Vw Ea888 ), ( Fitment Type: Direct Replacement ), ( Material: Forged 4340 Aircraft Chrome Moly Quality Steel ), ( Modified Item: No ), ( Note: Instruction Included ), ( Notice: This Is Aftermarket Replcement Part ), ( Pin Type: Bronzed Bushing Floating Pin ), ( Quantity: 4 Pieces As Showing In Picture ), ( Small End Diameter: 23mm, Please Contact ), ( Weight Tolerance: Balanced To / 1 Gram In Set )
The **Maxpeedingrods M64JO8 Forged H-Beam Connecting Rods with ARP Bolts** represent the pinnacle of performance engineering for the Audi/VW EA888 2.0L TSI engine, meticulously crafted to elevate both power output and reliability under extreme stress. These rods are forged from high-grade **7075-T6 aluminum alloy**, a material renowned for its exceptional strength-to-weight ratio, ensuring they deliver unparalleled stiffness while minimizing reciprocating mass a critical advantage for high-revving applications. The **H-beam design** enhances torsional rigidity, reducing rod deflection and improving piston-to-wall contact, which is essential for maintaining compression efficiency and preventing premature wear in aggressive turbocharged setups. Each rod is precision-machined to exacting tolerances, featuring **optimized bolt holes** and **balanced weight distribution** to minimize vibration and enhance durability, even under the most demanding conditions.
Complementing the rods are the **ARP 10000 PSI high-strength bolts**, a critical component for ensuring structural integrity under extreme loads. These bolts are **heat-treated and shot-peened** to achieve an ultimate tensile strength far exceeding stock specifications, providing a robust clamping force that prevents rod stretch and maintains critical clearances. The **23mm bolt pattern** ensures compatibility with the EA888 engine block, while the **ARP s proprietary thread-locking technology** eliminates the risk of loosening, even under the most aggressive power levels. Together, the rods and bolts form a **high-performance package** that not only supports significant boost levels but also safeguards against catastrophic failure, making them an ideal choice for enthusiasts pushing their 2.0L TSI engines to their limits.
Beyond their mechanical superiority, these components are designed with **installation convenience** in mind. The rods feature **pre-drilled and tapped bolt holes**, allowing for straightforward assembly with minimal additional machining required. The **ARP bolts** come pre-packaged with the necessary washers and hardware, ensuring a seamless fit with stock or aftermarket pistons. Whether used in **forced induction builds, high-revving naturally aspirated setups, or reliability-focused modifications**, the Maxpeedingrods M64JO8 rods and ARP bolts provide the foundation for a **durable, high-performance engine** capable of handling the demands of modern turbocharged applications without compromise. For those seeking to maximize power while maintaining structural integrity, this package is an indispensable upgrade.
**Pros and Cons of Buying Maxpeedingrods M64JO8 Forged H-Beam Connecting Rods with ARP Bolts for Audi/VW EA888 2.0L TSI Engine (23mm Studs)**
### **Pros**
1. **Superior Strength and Durability** Forged H-beam rods are significantly stronger than cast rods, reducing the risk of catastrophic failure under high stress. This is particularly beneficial for engines modified with forced induction, aggressive tuning, or high RPM applications.
2. **Weight Reduction** Forged rods are lighter than cast equivalents, improving engine balance and reducing reciprocating mass. This can enhance performance, especially in high-revving applications, by allowing the engine to spin more freely.
3. **Improved Reliability for Forced Induction** The EA888 2.0L TSI is a turbocharged engine, and forced induction increases stress on the rod assembly. Upgraded rods and ARP bolts provide a safer margin for handling boost pressures and higher cylinder pressures.
4. **ARP Bolts for Extra Security** ARP (Advanced Research Products) bolts are known for their high clamping force and resistance to loosening or failure. They are a critical upgrade for engines under heavy stress, ensuring the rod caps stay securely fastened.
5. **Compatibility with Aftermarket Parts** The 23mm stud pattern is standard for many performance upgrades, making these rods a versatile choice for engines with turbochargers, superchargers, or aggressive camshafts.
6. **Long-Term Engine Protection** Forged rods and ARP bolts are often used in engines running nitrous oxide, high boost, or extreme power levels. They provide a significant upgrade over stock components, reducing the risk of rod failure.
7. **Warranty and Support** Maxpeedingrods is a reputable manufacturer with a history of producing high-quality aftermarket parts. Their rods are backed by warranties, and they offer technical support for installation and compatibility.
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### **Cons**
1. **High Cost** Forged rods and ARP bolts are significantly more expensive than stock or aftermarket cast rods. This can be a substantial investment, especially when factoring in labor costs for installation.
2. **Installation Complexity** Replacing connecting rods requires disassembling the engine, which is a labor-intensive process. If not done correctly, it can lead to further damage or misalignment. Professional installation is highly recommended.
3. **Potential for Overkill** If the engine is not heavily modified or not running extreme power levels, the upgrade may not be necessary. Stock rods and bolts are adequate for stock or mildly tuned engines, and upgrading unnecessarily adds cost without proportional benefits.
4. **Limited Availability of Stock Parts** Once you install forged rods and ARP bolts, you may no longer have access to stock rod bolts or caps. This means you cannot easily revert to stock components if needed in the future.
5. **Risk of Improper Installation** If the rods are not properly gapped, aligned, or torqued, it can lead to engine issues such as rod knock, bearing wear, or even failure. This risk underscores the importance of professional installation.
6. **Potential for Voiding Warranty** If the vehicle is still under manufacturer warranty, modifying the engine with aftermarket parts like these rods may void certain coverage. This is something to consider before proceeding.
7. **Weight Transfer Considerations** While lighter rods improve engine balance, they may also affect the engine s center of gravity slightly. In extreme cases, this could influence drivability or handling, though the effect is typically minimal.
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### **Conclusion**
Maxpeedingrods M64JO8 forged H-beam connecting rods with ARP bolts are one of the most robust upgrades available for the EA888 2.0L TSI engine, particularly for engines running forced induction, high boost, or extreme power levels. They offer significant improvements in strength, reliability, and durability, making them ideal for performance applications where stock components are insufficient.
However, the high cost, complexity of installation, and potential overkill for stock or mildly tuned engines are significant drawbacks. The decision to install these rods should be based on the engine s intended use, power goals, and budget. If the engine is heavily modified or running aggressive power levels, these rods and bolts are a worthwhile investment. For stock or mildly tuned engines, a more modest upgrade (such as ARP bolts alone or a rod kit with cast rods) may be sufficient.
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### **Recommendation**
- **Install if:** You are running the EA888 2.0L TSI with forced induction (turbo/supercharger), high boost (above 15-20 psi), or extreme power levels (300 hp). You are also prepared for the cost and complexity of installation.
- **Consider alternatives if:** Your engine is stock or mildly tuned (under 250 hp with moderate boost). In this case, ARP bolts alone or a cast rod kit may be a more cost-effective solution.
- **Always:** Have the installation performed by a qualified mechanic with experience in high-performance engine work. Ensure proper rod gap, alignment, and torque specifications are followed to avoid damage.
For most heavily modified EA888 engines, these rods and bolts are a strong recommendation for long-term reliability and performance. For stock or lightly modified engines, the upgrade may not be justified.
Our representatives will provide you with detailed instructions on how to proceed. High Precision Control: Balanced within: /- 1 gram per rod. Testing: , X-rated, Ultrasonically tested. Bores finished to: /- .005mm or .0002.
Row Forged H-Beam Connecting Rods ARP Bolts for Audi VW EA888 2.0L TSI Engine 23mm. Wrist Pin Style: Floating. CNC Machined: High Precision. Heat Treated: Yes.
Clearances for Striker: Yes. Rod Cap Alignment: Precision dowels. Weight Matched Set: Yes. Finish: Shot-preened.
Boxes, APO/FPO addresses, or Military Mail Boxes. Remanufactured: No. Horsepower Rating: Advertised horsepower rating: 600HP-800HP. Cap Retention Style: Through-bolt.
Connecting Rod Bolt Brand: ARP. Specification: Beam Style: H-beam Street/Strip. H-Beam Design: helps improve stiffness, reduce stress risers and weight. Connecting Rod Bolt Material: Alloy Steel.
One Year Unlimited Mileage Quality Guarantee.