Dodge Challenger Forum banner


  1. 40ish WHP loss when motor is hot?

    Forced Induction
    So i havent found anything useful to my situation on this forum. So i decided to start a new thread! So getting on a dyno, me and the tuner, noticed that my car produces about 440 WHP, then on the second run with the motor hot, ( normally after driving a while gauge reads 200 ish, 210 max) car...
  2. I want 500whp

    I have a 2014 srt and I want 500whp, but I don't want to touch the motor. So far I have a K&N cold air and a Diablo sport basic tune. I also delete the resonators ( I love it ). What else do I need? Thanks