DIABLOSPORT
Your Hemi Charger makes amazing power but the facory has left some extra power in the tune.  Choose from several custom tunes and gain up to 20 rear wheel horsepower on the 5.7L Hemi and up to 25 on the 6.1L.  Plus, DiabloSport Predator also adds tons of features like shift firmness, adjust redline, adjust speedomete and much more
PART# AIR/FUEL METERS PRICE BUY ME
F.A.S.T.
F.A.S.T. products are designed for EFI performance.  Their single and dual band air fuel meters are a must have for any tuner beginner or pro.  Easy to use and connects to most professional tuners.
HYPERTECH
Add 15-25 horsepower to your late model V8 Hemi Charger.  Choose between regular unleaded or premium fuel and tons of options.  Options like speedometer adjustments, clearing dtc codes, adjusting cooling fans and much more.  Not interested in changing the tune but you need to adjust your speedomter?  Try the speedometer calibrator.  Both options take minutes to install and return to stock just as fast. 
SUPERCHIPS
Superchips Flashpaq and Cortex tuners both increase horsepower and torque across the entire rpm range in your late model 5.7/6.1l Hemi powered vehicle.  They have multiple tunes for your engine and transmission.  Plus, tons of options and downloadable custom tunes to work with aftermarket parts.  Have multiple Hemi vehicles?  Get the Cortex tuner and tune both with one tuner!
ELECTONICS TUNERS WIRES PLUGS
2005-2010 LX (CHARGER/300/MAGNUM)
GROUP BUYS