Torsion Conversion Kit / AC Boss ('16+) Select Kit:Upgrade Kit (Spring Cup, Spring) Plus the simple adapter moves

Plus the simple adapter moves the sensor out of the extreme heat inside the muffler

Zinc-Plated Corrosion Protection: Galvanized wire rope eliminates cracking

With the introduction of the most advanced RZR platform from Polaris

Looking for an additional spark arrestor

Change the factory gearing to gain top speed and acceleration

Torsion Conversion Kit / AC Boss ('16+) Select Kit:Upgrade Kit (Spring Cup, Spring) Plus the simple adapter movesIf you are serious about performance you need this torsion conversion kit! This kit utilizes a torsion spring from 2004 and previous Arctic Cats (back when Cat had decent clutching!). This spring holds more side tension on the belt providing better grip and power transfer that results in more performance and lower belt temps. The torsion spring can also shift out further before coil binding, providing a nice increase in top speed (2 5 MPH). This