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  1. Will an Active Exhaust Simulator void your warranty?

    Dodge Charger SRT Hellcat
    I posted this in an old thread in another forum, but I decided that it may behoove me to post it in the Charger-specific forum. Anyhoo, I too am looking to order the MFER-1 Active Exhaust Simulator (AES) plates (HELLCAT ACTIVE EXHAUST FIX. MFER-1 MFER-1-EXTREME) and also do a muffler delete...
  2. Mid Muffler Delete And Active Exhaust Simulator Question!!!!

    SRT Hellcat General Discussions
    So my question is like the title says. Does anyone have the mid muffler delete and active exhaust simulators done together? Cause I currently have the mid muffler delete and I love it. I just want the sound of how it is in track mode but all the time. So if anyone has these two in...
  3. Cold start stutter?

    General Automotive Discussion
    Recently I’ve noticed that when I turn my car on (cold) instead of a loud clean rumble I get kind of like a stutter, sort of like a low rumble then the loud rumble. This never happened before and now it does it every time. I was wondering if anybody ever had this experience or even heard of this...
  4. Rattling Sound, Exhaust?

    SRT Hellcat General Discussions
    Hello all, I figured I’d get lucky and get some insight from someone on this site. I’m still new to the forum and already have had nothing but great advice and positive vibes from you all. Sooo, I just picked up a pre owned 2015 Challenger Hellcat. This is what I noticed on cold start ups only...
  5. Mid-Muffler Delete Questions and Answers

    SRT Hellcat General Discussions
    I would like to open a thread for the purpose of discussing the Pros and Cons of the "Mid-Muffler Delete." Let's hear all the details including but not limited to, how you like the sound, did you notice any change in power or torque, etc.? There is no question that the Dodge Hellcat is one of...
  6. To Muffler Delete or To Not...

    SRT Hellcat General Discussions
    Just past another cat at an intersection. Noticeably louder then mine. I've played around with the idea of doing a muffler delete. Pros? Cons? Called on place and they said I might have to get a tune after I do a muffler delete? Is this true? Any warranty issues if I do it?
  7. More Exhaust Sound

    Dodge Challenger SRT Hellcat
    Hello, I've recently been looking into ways to make the exhaust louder on my '16 Hellcat. Other people have talked about mid muffler deletes, resonators, and exhaust valves. I am by no means an automotive expert and only have a basic mechanical knowledge. Can anyone explain how these work or...
  8. Muffler Delete

    Dodge Challenger SRT Hellcat
    I'm trying to get this done relatively soon. Has anyone done it, and if yes how did it go, was it easy, costly. etc..? I need the cat LOUDER!!!
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