Through three-plus years of research and development, the Predator 500 has been influenced by racers and knowledgeable aftermarket decision makers. When we got the Predator into our shop, we put in countless hours developing and dyno testing to get as much power as possible. We were able to get insane power gains with both a slip on and full system, with 7% on the slip on and 16% on the full.
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Exhaust Series We Recommend:
Developed for optimum performance, the Competition Series picks up great horsepower & gives you 3 different levels of power and sound in 1 exhaust.
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 Sport 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 Predator (03-07)