ARP Pro Series Rod Bolt Kit - Part Number 201-6103

The ARP Pro Series Rod Bolt Kit (201-6103) is engineered specifically for the BMW M3 models from 2001 to 2006, providing a reliable upgrade for your performance engine build. Designed with precision and durability in mind, these rod bolts are essential for ensuring that your connecting rods maintain integrity under high-stress conditions.

Technical Specifications

• Connecting Rod Manufacturer: Stock
• Cap Retention Style: Cap screw
• Rod Bolt Head Style: E
• Rod Bolt Nut Style: 12-point
• Fastener Yield Strength: 200,000 psi
• Connecting Rod Bolt Diameter: 11mm
• Connecting Rod Bolt Material: ARP2000 alloy
• Underhead Length: 1.850 in. (47.00 mm)
• Nuts Included: No

Installation Notes

When installing the ARP 201-6103 rod bolts, ensure that you follow the manufacturer’s torque specifications for optimal performance and reliability. The 12-point nut design allows for precise torque application, which is critical for maintaining proper clamping force on the connecting rods. Note that nuts are not included with this kit, so be sure to source compatible 12-point nuts separately.

These rod bolts are crafted from ARP2000 alloy, known for its exceptional strength and fatigue resistance, making it an ideal choice for high-performance applications. By upgrading to these bolts, you can enhance the overall performance and longevity of your engine components.