ARP Main Stud Kit for Honda 1.5L L15 4-Cyl

ARP Main Stud Kit for Honda 1.5L L15 4-Cyl ARP main stud kit engineered for the Honda 1.5L L15 4-cylinder engine. Built to deliver reliable clamping force under high boost, high RPM, and sustained track use, this kit upgrades your bottom end for improved durability and performance. Premium materials: High-strength alloy studs and hardened washers for consistent preload and fatigue resistance. Precise fit: Engineered to OEM tolerances for the Honda L15 main bearing caps — easy installation with correct thread engagement. Improved sealing: Maintains main cap alignment and minimizes crankcase distortion under heavy load. Track & street ready: Ideal for turbo builds, high-performance naturally aspirated builds, and engines pushed beyond stock power levels. Each ARP kit includes all studs and washers required for a complete main stud conversion and is backed by ARP’s reputation for quality. Upgrade your L15 bottom end for confidence under power.