For you newbies, here is a list of the most common acronyms used on Challengerforum.com. A5 = 5 speed automatic A8 = 8 speed automatic ABS = Antilock Brake System AEV = Active Exhaust Valves AFR = Air Fuel Ratio AT = Automatic Transmission ATF = Automatic Transmission Fluid AWD = All Wheel Drive Axle Back = Exhaust system after the rear axle B5 = B5 Blue Color BCM = Body Control Module Blower = Supercharger (See also SC) BOV = Blow Off Valve Brembo 4 = 4 Piston Brembo Brakes Brembo 6 = 6 Piston Brembo Brakes CAI= Cold Air Intake Cats = Catalytic Converters Cat Back = Exhaust system after the Catalytic Converter Catted Mids = Midpipes with Catalytic Converters built in CDV = Clutch Delay Valve CEL = Check Engine Light COP = Coil On Plug DCG = Drivers Convenience Group Package DD = Daily Driver DI = Direct Injection/Direct Fuel Injection DR= Drag Radials DRLs = Daytime Running Lights DS = Drive Shaft DTC = Diagnostic Trouble Code ECT = Engine Coolant Temp EGR = Exhaust Gas Recirculation EGT = Exhaust Gas Temperature EHPS = Electro-Hydraulic Power Steering ESC = Electronic Stability Control EVIC = Electronic Vehicle Information Center F8 = F8 Green Color FCA = Fiat Chrysler Automobiles FI = Forced Induction or Fuel Injection FM = Friction Modifier Forged = Adding Forged internal engine parts to replace weaker cast parts. Most notably Forged Pistons FSM = Factory Service Manual FWD = Front-Wheel Drive Gen3 or GenIII = 3rd generation Hemi Engine Getrag = Limited Slip Differential HC= Hellcat HEMI = Hemispherical combustion chambers HID = High Intensity Discharge Headlights HF Cats = High Flow Catalytic Converters HLA = Hydraulic Lash Adjuster HU = Head Unit HUD = Heads-Up Display HVAC = Heating, Ventilation, and Air Conditioning IAT = Intake Air Temperature ICE = Internal Combustion Engine IFS = Independent Front Suspension iDFSO = Interactive Decel Fuel Shut-Off IRS = Independent Rear Suspension LA = 2015- Current Challenger Platform LC = 2008-2014 Challenger Platform LCA = Lower Control Arm LHD = Left Hand Drive LSA = Lobe Separation Angle (Camshaft) LSD = Limited Slip Differential LT = Long Tube Headers M6 = 6 speed manual MAP = Manifold Air Pressure (IE: MAP Sensor) MF = Microfiber (C'mon now, get your head out of the gutter! ) Mids = Mid Mufflers or Mid Pipes MDS = Multi Displacement System MIL = Malfunction Indicator Light MOPAR= Combination of the words MOtor and PARts. Parts, service and customer care organization within Fiat Chrysler Automobiles MT = Manual Transmission MY = Model Year NA = Naturally Aspirated NAG/NAG1 = 5 speed automatic transmission (New Automatic Gearbox 1 [1st Generation]) NOS = Nitrous Oxide or Nitrous Oxide System NVH = Noise, Vibration, and Harshness O2s = Oxygen Sensors OCI = Oil Change Interval PCM = Powertrain Control Module PCP = Plum Crazy Purple/Plum Crazy Pearl color PCV = Positive Crankcase Ventilation (IE: PCV Valve) PDC= Power Distribution Center PDI = Pre-Delivery Inspection PN = Part Number POC = Priced Order Confirmation PP = Performance Pages PPF = Paint Protection Film PSI = Pounds per Square Inch Raisin Bran Hood = New "Two Scoop" Hellcat hood Reps = Replica Wheels (IE: Hellcat Reps, Demon Reps) Res Delete = Resonator Delete RHD = Right Hand Drive RWD = Rear Wheel Drive RWHP = Rear Wheel Horsepower SA = Spark Advance SC = Supercharged, or Supercharger SG or SGII = Sound Group, Audio System Shaker = Shaker Hood Scoop SI/DO = Single In, Dual Out muffler design SI/SO = Single In, Single Out muffler design Six Pack = Three two-barrel carburetors SP = Scat Pack SPAG = Scat Pack Appearance Group SPS = Scat Pack Shaker SPWB = Scat Pack Wide Body Squirters = Nozzles that squirt oil under the piston to keep them cooler SRS = Supplemental Restraint System SRT = Street & Racing Technology (High Performance Group Of FCA) STP = Super Track Pak ST or Shorties or Shortys = Shorty Headers TCM = Transmission Control Module TIPM = Totally Integrated Power Module TB = Throttle Body TPMS = Tire Pressure Monitoring System TSB = Technical Service Bulletin TW = Treadwear UCA = Upper Control Arm UOA = Used Oil Analysis VIN = Vehicle Identification Number VON = Vehicle Order Number VVT = Variable Valve Timing WB = Wide Body WBSP = Wide Body Scat Pack WBSPS = Wide Body Scat Pack Shaker WIN Module = Wireless Ignition Node WOT = Wide Open Throttle ZF = Manufacturer of 8 Speed Automatic Transmission (2015+) (See also A8), and 2015+ Rear Differentials 5.0 = Uconnect 5" Head Unit 7.0= Uconnect 7" Head Unit 8.4 = Uconnect 8.4" Head Unit
NOS = also stands for New Old Stock referring to NEW, Un-Used Old Part found on the shelf and MOPAR= should NEVER be used in the same sentence with Fiat
PW7 = Bright / Brite White The Worse thing I hate seeing is younger ages calling the Challengers - Chally? Houston we have a problem!!!
Very nice - I’ve owned a Challenger for 11 plus years and still learned something. Do your own research on this one? Kudos!