I'm new to the modular mustang world. Not a total newb, but green. I just bought a 2010 GT500 tonight. It has a whipple, ID1050x injectors, BAP, longtubes, CAI etc. The tuning was done at TMS performance in kent. I'm trying to get more info on it but it may take time. It runs WOT and above 2k great. It idles smooth. But when you try to take off normally at a stop light it just can't get going for about 50-60 ft. It just chugs and lugs. The only way to stop it is to pop the clutch and rev it higher. When it finally takes off it goes like a bat out of hell. Could this just be aggressive tuning or is there something else going on? It just got new plugs at the dealer this morning and did it before the plugs too. Any help is appreciated