Single Tune 2001-2004 LB7 Duramax for EFILive ez lynk For Off-Road and Competition use

For Off-Road and Competition use only

+ 25 ft-lbs torque (485 RWHP

1120 ft-lbs)

and enhance performance with the C6145SLM 4" turbo pipe back exhaust kit from P1 Race Products

Country of origin: CHINA

Single Tune 2001-2004 LB7 Duramax for EFILive ez lynk For Off-Road and Competition useYour choice of the 5 power levels, including light tow, heavy tow, race, sport economy and optimized stock for your 2001 or 2004 Chevy Silverado or GMC Sierra. Choose your power level HEAVY TOW For towing from 8,000lbs up to Gross Vehicle Weight Rating Wider torque curve assists heavy loads + 40 RWHP, + 80 ft lbs torque Exhaust temperatures drop up to 100F under full load LIGHT TOW For those towing below 8,000lbs Perfect balance of sport driving &