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Ships within 48 hours · Estimated delivery Sep 22 - Sep 27
Read and clear check engine codes or datalog engine parameters and sensors
Narrowband machines have a Black sensor wire in the exhaust
ECO TOW +30HP WHISTLE3
All torque and speed limits removed
Built specifically to meet the needs of mobile/rig welders and mechanics
2001-2004 LB7 DURAMAX - EFILIVE CUSTOM TUNING Power level:RACE +200HP Read and clear check engineComplete custom calibrations developed specifically for the 01 04 LB7 Duramax Trucks. All torque and speed limits removed. Pilot Post injections removed. Exhaust brake power increased and enabled to lower speeds. Considerable fuel mileage gains over the stock calibrations. Improved pedal sensitivity and adjustable per SOTF level. Torque converter lockup enabled in 2nd while using Tow Haul mode. Full Manual control over shifts in driver select mode.
