Tractor Power Modules - Bully Dog Performance

- Case IH International Tractors MX, STX, Magnum
- Three power settings: Stock, Low and High
- Improved Fuel Economy
- Easy Install

- Caterpillar CAT 3126, C7, C9 (1998-2005)
- Three power settings: Stock, 20%, 30%
- Improved Fuel Economy
- Easy Install

- John Deere Tractors
- Three power settings: stock, low, high
- Improved Fuel Economy
- Free Technical Support

- John Deere Tractors
- Has an External Switch for Three power settings: Stock, Low and High
- Improved Fuel Economy
- Free Technical Support