DSP5 (SOTF) 2006-2007.5 LBZ Duramax for EFILive T5049 timeless style and breathable comfort

timeless style and breathable comfort

Transmission Tuning

CSP5 Switch optional

• Designed for performance-driven lifestyle

or F450 with the P1 Race Products Power Bundle #PKGF6717

DSP5 (SOTF) 2006-2007.5 LBZ Duramax for EFILive T5049 timeless style and breathable comfortInstantly choose between towing, race, sport economy driving and stock tunes for your 2006 or 2007 Chevy Silverado or GMC Sierra. EFI Live license is optional. You can purchase the required switch for LLY from us as well. Flash using your EFI Live Flash Scan or AutoCal device You will need an EFI License that you can buy from us 5 Switch on the Fly Tunes Instantly switch tunes while driving Choose your switch option based on model year Motorops tunes