Tech Resources

Thursday, January 13th, 2011

Penland Pro Series

Increasing the Torque Backed by the ATV legend Mike Penland, the Penland Pro Series was developed for serious off road racers and trail riders striving to achieve more low-end torque. The removable Torque Range Modifier adds a low-to-mid range punch, allowing quads to hook-up better in rough conditions. The exhaust is made of T6061... read more

 

Thursday, January 13th, 2011

Competition Series

3 Exhausts in 1 Arguably the highest performing after-market exhaust on the market, the HMF Competition Series is a pure blend between optimized performance and versatility. The secret to it’s power lies within the Trimax Core. This unique triangular core accepts specially designed exhaust inserts that provide the rider the ability to quickly change... read more

 

Thursday, January 13th, 2011

Performance Series

All Around Performance 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... read more

 

Monday, May 3rd, 2010

Exhaust Repack Instructions: Steps 1-4

Repacking your exhaust requires an air rivet gun or an automotive style riveter. A small hand riveter will not work for this. If you would like us to repack your exhaust system, see our Repair Services for details. Click here to download these instructions in PDF format. (1MB) Click here to view the video Repacking Instructions Step... read more

 

Monday, May 3rd, 2010

Exhaust Repack Instructions: Steps 5-8

Step 5: Using a 4mm allen key, loosen the allen screws on the end cap. Step 6: With the exhaust shell removed, discard of the old packing and wrap the new packing around the core. Step 7: When wrapping the packing around the core, make sure to make it as snug as possible. Step 8:... read more

 

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