Description
The Hot Cams Stage 1 Camshaft unlocks low-end torque and mid-range responsiveness, giving your TRX400EX the acceleration and power delivery it was built for. If you’re running factory cams, you’re leaving performance on the table—this upgrade bridges that gap while maintaining full compatibility with your existing valve springs. Stage 1 tuning is the smart entry point for riders who want noticeable gains without extensive engine work.
- Fits: TRX400EX 1999-2008
- MPN: 1007-1
- Low-end torque focused
- Bolt-on installation
- Factory spring compatible
- ITR technology included
- Improved throttle response
- Enhanced mid-range power
- Professional-grade cam profile
- Quicker acceleration gains
