#Slip-onExhaust
Apparently 1.1 Million People Like the Sound of Raw Horsepower + Video
This video of a Sparks Racing equipped Yamaha YFZ450 making a dyno run has racked up more than 1.1 million views on Instagram.
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How It's Made: An Inside Look at FMF Exhaust + Video
From raw materials to bolt on horsepower, take a peak inside the "Flying Machine Factory" also known as FMF exhaust in this How It's Made video.
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HMF Offering Performance Products for Polaris General and Sportsman Touring
If you've got a Polaris General sitting in your garage and are looking to beef up the already potent 100-horsepower machine, HMF has a couple of options.
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