Revive your Honda TRX300 / TRX300FW FourTrax (1988–1991) with this high-quality replacement muffler (OEM part 18300‑HC4‑750, replaces 18300‑HC4‑000). Engineered as a direct bolt-on replacement, this muffler restores factory sound and exhaust performance without modifications.
KEY FEATURES:
✅ Exact OEM Fit – Compatible with TRX300 & TRX300FW models, matching original specs for seamless installation
✅ High-Quality Construction – Durable chambered design replicates factory performance with quiet operation
✅ Direct Bolt-On Installation – Installs directly using factory mounts; no cutting or welding needed
✅ Restore Performance & Sound – Replaces worn or damaged muffler to prevent backpressure issues and reduce noise
