2001-2004 Duramax LB7 EFI LIVE Shift On The Fly Tune & Switch EFIARTLB7SOTF (Tunes Only)
Details
HP Levels
Level 1 Stock
Level 2 50 HP
Level 3 75 HP
Level 4 90 HP
Level 5 120 HP
DSP5 Switch Required to switch power levels (Plugs into ECM)
*Race Only* **This product is not legal for sale in the province of Ontario for road/highway use. Please check with local and provincial legislation/regulations for legality of such product/s. We assume no liability for misuse of this product/s.**
Level 1 Stock
Level 2 50 HP
Level 3 75 HP
Level 4 90 HP
Level 5 120 HP
DSP5 Switch Required to switch power levels (Plugs into ECM)
*Race Only* **This product is not legal for sale in the province of Ontario for road/highway use. Please check with local and provincial legislation/regulations for legality of such product/s. We assume no liability for misuse of this product/s.**
Fitments
- 2001 Chevrolet Silverado 2500 HD 6.6L DIESEL
- 2001 Chevrolet Silverado 3500 6.6L DIESEL
- 2001 GMC Sierra 2500 HD 6.6L DIESEL
- 2001 GMC Sierra 3500 6.6L DIESEL
- 2002 Chevrolet Silverado 2500 HD 6.6L DIESEL
- 2002 Chevrolet Silverado 3500 6.6L DIESEL
- 2002 GMC Sierra 2500 HD 6.6L DIESEL
- 2002 GMC Sierra 3500 6.6L DIESEL
- 2003 Chevrolet Silverado 2500 HD 6.6L DIESEL
- 2003 Chevrolet Silverado 3500 6.6L DIESEL
- 2003 GMC Sierra 2500 HD 6.6L DIESEL
- 2003 GMC Sierra 3500 6.6L DIESEL
- 2004 Chevrolet Silverado 2500 HD 6.6L DIESEL
- 2004 Chevrolet Silverado 3500 6.6L DIESEL
- 2004 GMC Sierra 2500 HD 6.6L DIESEL
- 2004 GMC Sierra 3500 6.6L DIESEL
INSTALLATION: View Instructions