Honda TRX 400 EX Intake Valve - Hot Cams - Steel - `99-`08. A direct-fit, forged steel intake valve designed for riders who want a durable, OEM-compatible replacement for the TRX 400 EX from 1999–2008.

This Hot Cams intake valve is forged from a single blank to improve grain flow and overall mechanical properties without welding. The valve features precision-machined head and seat surfaces for consistent sealing and reliable operation. An induction-hardened stem tip resists wear where it contacts the rocker or bucket, helping maintain valve geometry and reducing service frequency. Designed to work with original equipment components, it’s a practical choice for street riders and enthusiasts performing refreshes or mild performance builds.

Features

• Forged from a single blank for improved grain flow and strength
• Precision machined valve head and seat surfaces for accurate sealing
• Induction-hardened steel valve stem tip for improved wear resistance
• Compatible with OEM components for straightforward installation
• Specifically matched for Honda TRX 400 EX (1999–2008)

If you have questions about fitment or installation, call us directly — we’re happy to help. We offer installation and customization services at both of our locations in Austin, Texas and the Los Angeles, California area. Call 512-982-9393 (TX) or 562-981-6800 (CA) for technical details or to schedule service. If you are considering purchasing multiple items, contact us for possible shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov