- OR -

Store Parts Inserts

Torque Range Modifier

Torque Range Modifier

Installation instructions

The Torque Range Modifier (TRM ) is an insert that broadens the available torque range of the machine allowing for better "hook up" in certain conditions. The TRM is not a sound damping device and you should see no difference in speed or horsepower. It cannot be used with a Quiet Core Insert because only one of these can occupy the space in the exhaust at one time. It can be used with a Spark Arrestor.  

Torque Range Modifier Fits: 
Performance Series


Add to Cart

Hook me up! Get 10% off your next exhaust or equipment order.

Sign up for the HMF Community and receive the following perks:

  • 10% off your next exhaust or equipment purchase
  • Details about upcoming HMF products
  • Exclusive product giveaways
Sign Me Up!

No, thanks. I'll pay full price for my powersports needs.