HMF Exhaust Grizzly 700
Adding an HMF exhaust to the big-bore, single cylinder Yamaha Grizzly makes this machine a true Grizzly bear! Compared to the extremely restrictive stock silencer all HMF systems improve power, torque, throttle response, and of course, sound. Available in slip-on or full system configurations, HMF exhausts for the Grizzly 700 are available in the Performance series.
Performance Series
With a lightweight, 16” aluminum shell, numerous customization options, and the signature HMF Performance core, the Performance series exhaust matches the Grizzly’s aggressive look with equal style and sound.
Performance Stats: +4-5 hp & +3-4 ft-lbs.
Sound Output at Idle:
Stock: 85 dB
Performance: 98 dB
Fitment is for all trim levels (base, EPS, SE, XT-R, etc.)
Slip On Fits: (2007 to present) Grizzly 700
Full System Fits: (14 to present) Grizzly 700
The HMF Optimizer is a Fuel-Injection Controller that has been pre-programmed with the proper tuning specifications for your HMF exhaust.
- Pre-Programmed with the best settings for your HMF exhaust
- Push Button Interface Unique load based technology
- Plug and Play Installation
- No CPU or Dyno Needed
- Full Range Tuning
The Power Commander 6 fuel injection tuning device allows you to optimize your fuel and timing curve (where applicable). With fine tune adjustability and multiple inputs, the Power Commander 6 will keep your vehicle running at its full potential.
