HMF Performance Series Slip-On Exhaust &
DYNA FS IGNITION MODULE FOR 2004-2007 YAMAHA RHINO 660
HMF Performance Series Slip-On Exhaust
Setting the standard for power and value, the HMF Performance Series has been track tested with over a decade of championships. The specially designed, unrestricted core provides maximum flow and allows the exhaust to increase horse power and torque evenly throughout the entire power curve. The trademark to the HMF Performance Series is the exhaust\'s sound. With a deep, aggressive sound, you\'ll typically see a 2 - 10 dB increase from the stock exhaust system.
- Powersports slip-on.
- Designed for 4-stroke sport quads.
- T-6061 aerospace-grade aluminum canisters.
- TIG welded aluminum brackets.
- Heavy-duty stainless steel rivets.
- Two-piece billet end caps that accept a U.S.F.S.-approved spark arrestor (included) and the exclusive HMF quick-change low dB Quiet Core (sold separately).
- Packed with Bristol Core brand pillow packing.
- Hardware included.
- Sold as a kit.
- Includes installation instructions.
- Two-year manufacturer\'s warranty.
- Manufactured in the U.S.A.
- Note: HMF Exhausts are designed for closed course competition only.
Equal Power:
The Performance Series distributes power evenly throughout the entire RPM range.
2 - 10 dB Increase:
Depending on the model, you can expect a 2 - 10 dB increase over stock.
Unrestricted Core:
The Performance Series uses a 2-1/8\" non-restrictive core for maximum flow.
Less Weight:
The exhaust shell is made of T6061 Aluminum that weighs substantially less than stock.
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DYNA FS IGNITION MODULE FOR 2004-2007 YAMAHA RHINO 660
Get off to a hot start with a Dyna FS Fuel & Ignition Module for your UTV, trusted by champion racers all over the world. Featuring direct plug-in performance, the Dyna FS Fuel & Ignition Module delivers improved timing curves, a higher rev limit and better throttle response.
We now offer the Dyna FS in a fuel and ignition controller, combining both fuel and ignition tuning into one device. This unit comes equipped with factory connectors for easy installation.
Make your quad the best it can be by rising above stock performance and installing a Dyna FS module. Featuring improved timing curves and a higher rev limit, as well as a 2-position map switching function, you’ll be able to unlock your ATV’s full potential. You can self-tune with the DynaTune autotune kit or use Power Commander maps.
FEATURES
- Improved timing curves
- Higher rev limit
- Removed reverse rev limit
- Overrides belt indicator for full performance at all times
- Easier starting
- Increased spark energy
- Improved throttle response
- Easier starting
- Plug-in module replacement for easy mounting
YXR66F Rhino 6602004,2005,2006,2007- YXR66F Rhino 660 Ducks Unlimited2007
- YXR66F Rhino 660 Exploring Edition2006,2007
- YXR66F Rhino 660 Special Edition2006,2007
- YXR66F Rhino 660 Sport Edition2007
