Cylinder

The SUZUKI 08313-10067 GROOVE NOS NEW XS8521 is a high-performance nitrous oxide system designed to enhance engine power output for select Suzuki models. This NOS kit integrates seamlessly with compatible 4-stroke engines, providing precise fuel and nitrous delivery for optimized performance gains in track or street applications. Constructed from durable aircraft-grade aluminum, the system ensures reliability under high-pressure conditions while maintaining OEM-like fitment.

The XS8521 kit includes all necessary components for installation, including a nitrous bottle mount, solenoids, fuel and nitrous lines, and a wiring harness with a digital controller. The system is pre-configured for optimal spray patterns and delivers a consistent power boost without requiring extensive tuning. Designed for off-road and motorsport use, this NOS kit is recommended for users seeking a balance of power, safety, and ease of installation.

Genuine OEM Suzuki XS8520 nut, part number 08313-1006A, engineered for precision fit and durability in high-performance applications. Designed to meet Suzuki's strict engineering standards, this nut ensures optimal torque retention and prevents loosening under vibration, making it ideal for motorcycle and ATV components requiring secure fastening.

Constructed from high-quality carbon steel, the nut features a 16mm outer diameter and 1.0mm thread pitch, with a 13mm hex head for tool compatibility. The zinc plating provides enhanced corrosion resistance, ensuring long-term reliability in demanding environments. This replacement part is a direct-fit solution for compatibility with Suzuki models requiring this specific hardware.