BRAND NEW DIABLOSPORT PREDATOR 2 HANDHELD TUNER, 2.8" SCREEN, COMPATIBLE WITH 2005-2014 RAM-DODGE VEHICLES PREDATOR U7135 WAS THE FIRST HANDHELD PROGRAMMER EVER MADE FOR DODGE CHALLENGERS, CHARGERS & 300S. IT OFFERED UNSURPASSED PERFORMANCE & OPTIONS FOR 6.1L & 5.7L HEMIS & QUICKLY BECAME THE INDUSTRY STANDARD FOR TUNERS IN THE CHRYSLER WORLD. IN FACT, MOST PEOPLE WITH A HEMI CAR THAT HAVE DONE ANY TYPE OF PERFORMANCE UPGRADE HAVE PROBABLY HAD A PREDATOR IN THEIR GLOVE BOX. PREDATOR 2 PICKS UP WHERE THE ORIGINAL PREDATOR LEFT OFF BUT OFFERS NEW CREATURE COMFORTS LIKE A COLOR SCREEN, USB UPDATES & MORE. THE NEW PREDATOR ADDS ABOUT BETWEEN UP TO 25 HORSEPOWER & 25 LB/FT OF TORQUE & IMPROVES YOUR VEHICLE SHIFTING & OVERALL PERFORMANCE. PREDATOR 2 WILL LET YOU ADJUST COOLING FAN ON/OFF TEMPS, AXLE RATIO SETTINGS, RE-CALIBRATE YOUR SPEEDOMETER FOR LARGER AFTERMARKET TIRES & TONS MORE. COMPATIBLE WITH: DODGE: 2006-2014 CHARGER 2008-2014 CHALLENGER 2005-2008 MAGNUM 2003-2005 NEON CHRYSLER: 2005-2014 300 2003-2006 PT CRUISER FEATURES: HIGH-DEFINITION, 2.8" COLOR SCREEN EASY TO USE 5 BUTTON INTERFACE INCREASED MEMORY WITH FASTER PROCESSOR FOR IMPROVED TUNING & UPDATING SPEED PERFORMANCE TUNING FOR ECONOMY, TOWING, DAILY DRIVING & EXTREME TUNING ELIMINATE DOWNSHIFTING WHEN CLIMBING HILLS SPEEDOMETER CORRECTION FOR CHANGES IN TIRE SIZE & GEAR RATIO ADJUST SPEED/REV LIMITERS TUNING FOR SHIFT POINTS, SHIFT FIRMNESS & TQ MANAGEMENT INTERNET UPDATEABLE WITH ALL-NEW UPDATE SOFTWARE VIA USB ACTIVE FUEL MANAGEMENT CONTROL VEHICLE PARAMETER MONITORING CAPABILITIES READ & CLEAR DIAGNOSTIC TROUBLE CODES COMPATIBLE WITH OTHER PERFORMANCE UPGRADES ACCEPTS CUSTOM TUNING FILES FROM DIABLOSPORT CMR SOFTWARE SPECS: ACCEPTS CUSTOM TUNES FROM CMR: YES BRAND: DIABLOSPORT CHECK CLEAR DTCS: YES COLOR DISPLAY: YES DATA LOGGING: YES FUEL TYPE: GAS PRODUCT TYPE: HANDHELD TUNER YOU CAN VIEW AND DOWNLOAD THE COMPLETE ASSEMBLY INSTRUCTION BOOKLETS FOR THIS TUNER HERE.