Rotrex SX-150 is the newest release of supercharger traction oil and replaces the older SX-100 which has been discontinued.
Rotrex traction oil / fluid is designed specifically for Rotrex supercharger units.
Do not use any other fluid. Doing so can cause severe damage to your supercharger.
Rotrex recommends changing fluid and filter every 50,000 miles, or two years.
URD’ Rotrex based kits require about 3/4 of a liter to fill a new system.
One liter is included with every supercharger kit.