my dads got a 2005 Chrylser 300 with the 3.5 auto and hes lookin to get it tuned...are there any companys out there yet or that do tunning for the 300's?

 

Mongillo Motors in New Haven CT, job installed twin trubos in an 07 SRT 8 300...he shud be done with the tuning by now, but its all manual due to the closed system! Give Ed Gomez a call and see if he can help u out. R/