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  1. Exhaust diameter

    Charger Performance Mods - Engine - 5.7L HEMI
    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...
  2. Newbie 2015 R/T

    Newbie Check In!
    Hey everyone I just joined. About a month ago I bought a 2015 Charger R/T and LOVE it. But I’m already trying to plan out upgrades before the summer is over. I believe the exhaust isn’t stock because it has quite a growl to it already and the tips are short of the bumper cover by at least 4...
  3. 2015+ headers

    Charger Performance Mods - Engine - 5.7L HEMI
    So im looking for headers and seem to have hit a road block. All the headers for my year 2015+ have different shaped ports. I havent seen a clear answer on whether they will fit. Found a nice set of bbk for $600 says 09-18 but the ports are round. The corsa headers have a D shaped port. I...
  4. Dyno results

    Charger Performance Mods - Engine - 5.7L HEMI
    Does any one have dyno results of their 2015+ 5.7 charger i already have a cai and exhaust i want to see if the numbers for headers and a tuner are worth the 2k and what other relatively cheap/easy labor to instal for hp increase
  5. Shorty Headers

    2014 Dodge Charger Forum
    I was looking into installing shorty headers on my 2014 RT, seeing if anyone has had a good experience or performance with certain brands, BBK, JBA, Hooker etc. Looking for an upgrade not replacement. No high flow cats installed yet. Any suggestions are appreciated thanks
  6. New gears in base made 2016 R/T.

    Dodge Charger General Discussion
    Looking to put new gears in my 2016 R/T. Worth it? How easy is it to do? Anyone know of a reputable mechanic in the ATL area? I’d like a little more acceleration. I believe they only offer like a 2.62 or a 3.07. Any info/tips would be great. Also are headers worth it on a daily driver?
  7. LT Header Install Questions

    Dodge Charger General Discussion
    Ok so far I've been able to get all of the stock parts off (cats and headers) but I'm starting to have trouble with the new kooks install. I'm having a hard time getting the new ones to align to get the bolts in. The first bolts on either side of the engine (closest to front bumper) are not...
  8. LT Header Install Advice

    Charger Performance Mods - Engine - 6.4L HEMI
    Ok so far I've been able to get all of the stock parts off (cats and headers) but I'm starting to have trouble with the new kooks install. I'm having a hard time getting the new ones to align to get the bolts in. The first bolts on either side of the engine (closest to front bumper) are not...
  9. Need help with 2012 5.7 exhaust

    2011 Dodge Charger Forum
    Hey guys I currently have kooks longtube headers, 1 7/8 into a 3" exhaust after the collectors. I have an x pipe and flowmaster outlaws. I've been on the fence about changing to either loudmouth 1 or since borla doesnt make an atak for this car finding a used axleback cheap and cutting and...
  10. Kooks Headers

    Charger Performance Mods - Engine - 6.4L HEMI
    In the market for some kooks catless headers and connection pipes but not trying to spend more than $1500. Anybody out there know of a vendor or someone who could drop ship or get me the deal I’m looking for ?
  11. Longtube Headers with stock cats

    2016 Dodge Charger Forum
    I have a 2016 5.7 R/T. I'm getting ready to purchase a set of Kooks long tube headers, but I'm not sure if I can run them with the stock cats. I read on the web that the hi-flow cats may or may not throw a CEL. Also want to save a little money. If it is possible, what needs to be done to connect...
  12. ISSUES after header installation

    Charger Performance Mods - Engine - 5.7L HEMI
    a '14 R/T; upgrades that i have done are - K&N CAI, 180 t-stat, Diablo Trinity 93 tune, and my recent upgrade to long tube headers cat-less, 2.5 all the way with dual Super 10's . Upon installing the headers recently, Somehow some way either me, or a buddy of mine broke a bolt on passenger side...
  13. WTB! SRT8 Headers and Mids for my '06 Daytona!

    Dodge Charger Parts for Sale - Trade - WTB.
    I'm looking to swap my stock manifolds for SRT shorties. I need the mids for sure, hardware if you got it. I'm located in Cleveland, Ohio. Message me or comment with pics and your price! Thanks in advance!
  14. JBA shorty header install on a 2011 charger r/t

    2011 Dodge Charger Forum
    Hello everyone I wanted some feedback and help on a header install for my car frist off I been reading alot of forums about these headers being put on and yes I know it's not a easy task but I would like to clear some things up if someone did put these headers on a 2011 charger R/t what parts...
  15. CUSTOM EXHAUST SIZING + HEADER HELP

    2016 Dodge Charger Forum
  16. 06 SRT8 Headers And Cam? Need help!

    Dodge Charger SRT8 General Discussion
    Hey guys, I have an 06 SRT8 and I’d like to do some mods to it. I was thinking about long tube headers, and a cam? I love the noice I’ve heard from other cars with these mods, and figured whatever gains I get from them couldn’t hurt! Does anyone have any experience doing this to an 06? And/or...
  17. headers

    6th Gen Dodge Charger
    I want to put on headers and a custom exhaust and was wondering if anyone had any suggestions on which shortys to get. im leaning towards JBA P/N 1964s. any suggestions? i think these are very reasonable price wise and seem to be of good quality.im going to put on magnaflow straight mufflers...
  18. Will these headers fit my charger?

    Charger Performance Mods - Engine - 5.7L HEMI
    I currently have the SLP Loudmouth I exhaust system in my 2015 Charger. (The website claimed it only worked 2010-2014). I ordered the 5.7 hemi Headers from SLP today, but the sit only offered headers that designated "challenger" in the description. MY question is, that since the 5.7 L engine is...
  19. kooks LT headers for srt8

    SRT-8 392 Exhaust
    I just got kooks LT headers installed,catless attached to corsa exhaust.The sound is great when u get on it but otherwise its incredibly raspy..Any ideas.
  20. Long tube headers with canned 93oct tune

    SRT-8 392 Exhaust
    Hey guys, Today I just installed my kooks long tube headers with catless midpipes. The only other mods I have to my srt8 are a cai and a catback exhaust. Prior to the headers I was running my car on the Diablo 93octane canned tune. Next week I am getting it dyno tuned for the headers. I am just...
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