Diablo Sport Predator for 1999-03 Powerstroke

U7170 Stock Vehicle Tunes: -Stock Tune: with adjustable speed limiters. Speed limiter to approximately 120 MPH varies based on vehicle set-up weight, tire size, 2wd vs. 4wd, etc. -40 RWHP and 100-ft/lb TQ: Tow Tune, made specifically for towing. DiabloSport recommended weight limitations based on manufacturer suggested limits for the vehicle. -85 RWHP and 198-ft/lb TQ: Performance Tune, designed specifically for performance street driving. DiabloSport recommends this tune not be used for towing. -100+ RWHP and 215-ft/lb TQ: XPerformance Tune, designed specifically for opening a can of whoop-ass (pardon the expression). DiabloSport recommends this tune not be used for towing. DiabloSport strongly recommends the use of larger diameter performance exhaust components and exhaust temperature gauges with the use of any performance diesel tuning. DiabloSport also recommends to install the transmission replacement PowerValve for improved shifting when using high performance tunes. U7170 Specific Features: -Speed Limiters -Transmission Shift Pressure -Internet Updateable -All standard DiabloSport Predator features