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5.7 hemi
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  1. Performance Discussion/Modifications
    So I'm new here and want to give slight back story to what I want to do. I am only 21 and have had a 2012 v6 charger and a 2020 v6 challenger. I was just a couple months ago able to get my first 5.7L. It is a 2021 Hemi with the 6 speed manual. I want to make it roughly 450RWHP. I'm only used...
  2. Charger Problems/Assistance
    I’ve been having the same problem for months with my car, I have 4 codes popping up; p2302, p0301, p1411 and p0404. I’ve taken it to dodge to see if they could figure it out and they changed the MDS solenoid which cost over $1000, it ran good and had no issues a for a month but now I’m having...
  3. Charger Problems/Assistance
    I just bought a used 2006 Dodge Charger R/T. It has 184,000 miles on it. The engine sounds perfect. No rattle tap or knocks of any kind. Ive been a mechanic for at least 25 years. I changed the oil around 4000 miles since the last one. the previous oil change was done right before i purchased...
  4. Charger Problems/Assistance (2011 +)
    so today was a normal hot day in az being 93+ my coolant temp was fine around 210 then shot up to 240 i parked my car undershade (black car) and the temp went down slowly not sure what it could be all my temps and fluids are fine
  5. General Charger Discussion
    I have a 2010 Dodge Charger police package with the 5.7 in it. Based on the build specs that are on the original window sticker it has a 2.65 geared rear end differential. I am having an issue locating the correct differential pinion flange aka the axle output flange. According to my local Dodge...
  6. Dodge Charger Forums Polls
    I own a 2016 Charger Pursuit 5.7 Hemi V8 AWD, the Dealership I bought it from put a big red 'HEMI 5.7 LITER' badging on my front fenders. I personally don't like it and would rather have the basic 'HEMI' badge that is on R/Ts, and maybe put a R/T badge on the back. It's not something I plan on...
  7. Performance Discussion/Modifications
    What are some exhaust setups that have a nice sharp aggressive sound over a deeper sound. I have a 5.7 2012 rt with exhaust cutouts after cats so it’s headers cats cutouts. It’s definitely loud but too loud and it’s too deep. I’m trying to go for a sharp crispy type of sound like the hellcats or...
  8. General Charger Discussion
    Around June I installed a K&N CAI, felt good sounded good and had no issues the first 3 months. Out of nowhere I got a check engine light P0507 "Idle air control system RPM higher than expected". As soon as the light came on, car felt sluggish I couldnt hear the intake suck in air when I hit the...
  9. General Charger Discussion
    Love to see the beautiful creations you guys make, maybe I just wasn’t as lucky. I recently bought a Dodge Charger RT hemi about 7 months ago from carmax. I was so in love with the car I was nervous of the speed and refused to let anyone “break it in” so they would say. She was my cruiser! I...
  10. Exterior Discussion/Modifications
    I just recently purchased a 2020 charger rt. I like the stock exhaust system but I would like something louder. I don't want to spend over 500 dollars on it. Also, I don't want anything outrageously loud and annoying for a daily driver. What would you recommend I put on the car for a louder system?
  11. Charger Problems/Assistance
    Hello guys I have a 2005 Chrysler 300c with the 5.7 hemi The car needs a transmission and my brother has a wrecked 2014 base model Dodge Charger So my question is, does the 2014 base model have a nag1 and if so can I just swap the bell housing and slap it on the 300?
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  13. General Charger Discussion
    hi there so recently i’ve been having overheating problems w my car and i can’t seem to figure out what the issue is..it’s a 2008 charger 5.7l 163,9xx....alright so when i first start it in the day and go to work it runs fine the first 10-15 minutes (mind u i got a 180 tstat) it stays around...
  14. General Charger Discussion
    hello so i have a 08 charger 5.7l making 340 to the crank, i was wondering if LT headers and a tune will let me beat 11-14 charger 5.7 and if so what all do i need lol thanks
  15. Performance Discussion/Modifications
    I have a set of 392 exhaust manifolds and mids to put on my 5.7 and I’m just wondering if I should neck down to 2.5 inches after the mids or stay at 2.75 all the way back. I only have minor mods including a 392 intake manifold with wired runners, Hellcat upper and lower air box with K&N filter...
  16. Performance Discussion/Modifications
    I have a 2019 Daytona (5.7) and am wanting a little more from my exhaust. I am looking at the Vibrant 1794s in place of the mids and leaving the rear resonators. Does anyone have a video they can share with this setup. I have seen a bunch of videos with this setup with the 6.4s but have only...
  17. Charger Problems/Assistance
    Hi I’m looking for help determining what happened to my Charger, I was driving on the highway to go and get some food and as I was getting off at an exit I started slowing down and I felt the car downshift, shortly after that I felt a vibration in the rear almost felt like a wheel hop sensation...
  18. General Charger Discussion
    done
  19. Charger Problems/Assistance
    empty
  20. Performance Discussion/Modifications (2011 +)
    Hello I was wondering if I can simply bolt on a hellcat diff into my 2011 rt diff? Or what will I need? Or what can I buy that’s A LSD ?
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