Description
Your Yamaha Rhino 660’s exhaust valves take a beating—especially if you ride hard, haul heavy, or just let the miles pile on. When they wear out, performance tanks. You’ll notice sluggish throttle response, poor compression, and sometimes, misfires. That’s when it’s time to swap in a new Exhaust Valve Kit and get your power back.
This direct-fit replacement kit is built for strength and longevity. Whether you’re refreshing a tired top end or dialing in a full rebuild, these valves are up for the job.
This Kit Includes:
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Exhaust Valves
Why Choose This Kit:
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Built for the rigors of off-road use
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Precision fitment ensures consistent compression and exhaust flow
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Handles high-heat environments without distortion
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Perfect for routine maintenance or full engine builds
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Designed specifically for Yamaha Rhino 660 models
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Includes our 1- or 2-year warranty
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Ships fast with nationwide shipping
Pro Tip for DIY Builders:
If you’re already inside the head doing a top-end refresh, now’s the time to replace those valves. It’s a small part that makes a big difference in your rig’s performance and longevity.
Get Back to Peak Power
Whether you’re ripping through trails or just need your Rhino to run like new, this exhaust valve kit will help you keep that four-stroke breathing strong.
Order today and get back to riding with confidence. Need guidance? Reach out to our expert team through our Contact Us page or browse our FAQ for quick answers.