Intake Manifold Boot Set (4-Pack) for Yamaha YZF R1 (1998-2001) | OEM 4XV-13597-00

Product Overview

Restore the legendary "R1 power" of your 1998–2001 Yamaha YZF-R1 with this complete set of four Carburetor Intake Manifold Boots. Specifically engineered to replace OEM part #4XV-13597-00, these boots are the critical link between your carburetors and the high-performance 20nd-valve engine. Over time, heat cycles from the R1's compact engine bay cause original rubber to harden and crack, leading to vacuum leaks that result in erratic idling, "hanging" RPMs, and lost top-end speed. This set provides a factory-perfect seal to ensure all four cylinders are synchronized and running at peak performance.

Product Compatibility

Direct replacement for the first-generation Yamaha R1 parallel-four engine. Please verify your model year.

Specifications

Key Features

• Complete 4-Cylinder Set: Includes all four intake manifolds, allowing you to refresh the entire intake system at once. This ensures uniform vacuum pressure across all cylinders for perfect engine balance.
• Premium High-Quality Material: Crafted from durable, lightweight rubber and alloy compounds that are resistant to corrosion and thermal degradation, preventing the dry-rotting common in vintage performance bikes.
• Restore "New Power" Performance: By eliminating vacuum leaks, these boots ensure a consistent air-fuel mixture, fixing symptoms like backfiring, poor throttle response, and inconsistent idling.
• Anti-Rust & Durable: The metal components are treated to resist rust and road grime, while the rubber maintains its flexibility to absorb engine vibrations and protect your carburetors.
• Precision Factory Fit: Manufactured to strict quality standards to match the exact dimensions and bolt patterns of the original 4XV intake system for a seamless, "no-fuss" installation.