The lightweight mid-size Yamaha Kodiak 450 comes fully loaded with all of the features you need to handle the toughest jobs on the most demanding of terrain. However, if your looking to increase the power of your 450, our Slip-On exhausts pick up 7% horse power evenly across the power curve. If you need to run quiet from time to time, the HMF Quiet Core can be installed for a 2-4 dB decrease.
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Exhaust Series We Recommend:
Penland Pro Series
The Penland has the same core as the Performance Series, but features the removable TRM that allows quads to hook-up better in rough conditions.
Other Exhaust Series Available:
Quiet Race Series
|The HMF Performance Series has a specially designed, unrestricted core that allows the exhaust to increase power evenly throughout the entire power curve. It also features the signature HMF sound with industry-leading end cap and color options, giving you a completely custom look.
|The Quiet Race Series is designed for race vehicles and meets most sound regulations on the track while still delivering horse power gains throughout the power curve. When compared to the Performance Series exhaust with an HMF Quiet Core installed, the QRS delivers less dB.
Each HMF Exhaust:
Whenever you add an after-market exhaust system to your machine, tuning your carburetor is, in most cases, an absolute necessity. The proper jets and EFI settings are extremely important for the performance and lifespan of your machine. Tuning Kits
are available to ensure your machine runs at it's top performance and your HMF Warranty remains valid.
Resources for Kodiak 400/450 (03-06)