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  1. For Sale
    Stock exhaust off my 2020 RE Challenger. 200 miles on it. Does not include exhaust tips (used those for AWE catback). Has exhaust valve delete kit on it (so valves stay open). Great/new production shape. Prefer PayPal F/F payment. Located just south of Elk Grove, CA in Wilton in my buddy’s shop...
    $300 USD
  2. Dodge Challenger SRT Hellcat
    Hello, I’m kinda curious for a second opinion. I got a 2018 HC charger and I bought 2” ARH lint tubes of course headers, now I’m tempted to put them on… so can I run it for a bit and just daily no racing until I get my tune?
  3. SRT Hellcat General Discussions
    21 redeye charger , I put it on a dyno 620rwhp , afr 9.7 talked to a tuner and he said it’s called COT , told my my cats are heating up and the ecu is dumping fuel to cool them off , said it could be fixed with a tune. My problem is I don’t have all the parts I wanna install before I get it...
  4. SRT Hellcat General Discussions
    I have American racing headers 2” racing headers. Looking for the best catback exhaust to finish up exhaust system. Has to be 3”. Anyone no of good system for the job.
  5. SRT Hellcat General Discussions
    if y’all have some pleaseee message back i would like to purchase
  6. Vendor Deals
    Take advantage of 10% off X-Force exhaust for day 8 of Beefcake Racing's 15 day Christmas Sale!!! XForce Exhaust - Variable Exhaust Sound ~ Beefcake Racing 15% off Vortech/ Paxton kits tomorrow and 15% off Baer brakes with 50% off color upgrades Sunday!!! Sitewide 10% off sale* is still live...
  7. Dodge Charger SRT Hellcat
    So I'm looking into aftermarket exhaust systems for my 2021 charger hellcat. I know some guys have full exhausts some with cat backs and some have mid muffler deletes etc. I'm not looking for anything ungodly loud. I want to retain the clean sound that the stock exhaust has but just a little...
  8. SRT Hellcat General Discussions
    Hello, I am new to the forums but by no means am I a new Hellcat owner. In 2016 I purchased a 2016 M6 challenger hellcat and had owned a M6 challenger scatpack for a year before that. the Manual hellcat was amazing one of the first mods I did was mid muffler delete and it sounded amazing what...
  9. Dodge Challenger SRT Hellcat
    But I have no idea where to start. My exhaust is stock but this sounds like a classic It says 40 series but there's no way that's all that's done here right?
  10. Dodge Charger SRT 392
    Hi anyone here that have stock cats for a 6.4 hemi if you do email Me at [email protected] Thanks
  11. Dodge Challenger SRT Hellcat
    Hey everyone, Got my Hellcat a couple of months ago in December and everything has been amazing until recently. Shortly after getting it I did both a muffler and resonator delete and it sounded absolutely phenomenal, especially on a cold start, it was like a shotgun! Recently I have no idea...
  12. Want to Buy
    Hi, I am looking for an OEM Mopar catback exhaust for my dodge charger hellcat. Thanks in advance!!
  13. SRT Hellcat General Discussions
    Hi there Hellcat friends, Let me keep this really short & simple. For the longest time I felt my stock catback exhaust was beginning to drone (at approx 14.7k miles now) (2016 Challenger a8 Hellcat) — it wasn’t until this past weekend a passenger said to me “damn this thing drones a lot what...
  14. Jeep Grand Cherokee SRT
    Hello everyone ! Been a while but finally I have decided to go with solo exhaust for my 2018 SRT. Did a couple forums before but just some final questions so please chime in if you own or heard this exhaust before on a WK2 ! Acceptable for daily ? Don't want the loudness when I'm tired so is...
  15. Dodge Charger SRT Hellcat
    Anyone know what to do next......left car for another week got actuators replaced and the malfunction light is back on again with u113f and u1140 codes. Did every reset that’s there and still keeps coming back on.
  16. Dodge Challenger SRT Hellcat
    Swapped out the mid mufflers yesterday for Vibrant 1794 and kept the stock rear resonators on my widebody hellcat challenger. Truth be told, I’m not sure if I’m a big fan of them yet, the jury isn’t out yet. I’m going to give it some time til they break in but the wow factor is lacking. I...
  17. For Sale
    MFER1 original style available for immediate shipping New style springs included (just purchased) Lock open your active exhaust regardless of driving mode ... save money from tuners changing it or swapping exhaust.
  18. SRT Hellcat Performance
    whats up all, Just installed my sw catless mids. I have a mid muffler delete from before I thought I would be deleting cats (suggested by my tuner). It went from loud stock, to loud as hell with the muffler delete, and is now loud AF. That said, I will try to put up with it, but dont like the...
  19. Dodge Charger SRT Hellcat
    Hello, I’ve been a lurker here for several weeks and finally got to pick up my 2017 Charger Hellcat yesterday. Love almost everything about the car, but man is it loud! My wife refuses to ride in it. Don’t get me wrong, I love the rumble of a big engine but it’s a little overkill as it is...
  20. SRT Hellcat General Discussions
    Hey Everyone, Just installed the MFER-1 and am pretty happy with it. Previously there was a squeak with initial light throttle than it lets up and starts again through 2000-2500 RPM. The valve fix corrected the problem and now the car sounds meaner at idle. I am still hearing a tiny rattle at...
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