Description
The stock camshaft in your YFZ450R limits what your engine can deliver across the RPM band. The HOT CAMS Stage 3 intake camshaft unlocks measurable gains in both torque and horsepower while maintaining compatibility with your existing valve springs—no machine work required. Whether you’re chasing low-end grunt or peak power for race day, this cam’s ITR technology sharpens throttle response and builds a stronger powerband where it matters most.
- Fits: Yamaha YFZ450R 2009-2017
- MPN: 4302-3IN
- Type: Intake camshaft
- Stage: 3 performance
- Material: Precision-engineered steel
- Installation: Bolt-on, stock springs
- Technology: ITR throttle design
- Torque: Enhanced low-end delivery
- Horsepower: Peak power gains
- RPM range: Full-spectrum improvement
- Valve springs: Stock compatible
- Machine work: Not required






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