exhaust

Discussion in 'SRT Hellcat Builds' started by Dtoldave, Apr 17, 2015.

  1. Dtoldave

    Dtoldave Silver Member

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    Well here we go.. 2 huge boxes just showed up. Lets see whats inside? Time to do some fitting!
     

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  2. B5 Blue

    B5 Blue Platinum Member

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    Let us know how the header installation goes. What brand, tube size and length?
     
  3. Dtoldave

    Dtoldave Silver Member

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    American racing headers, 1-7/8 and long tube, no cats.
     
  4. Carnage

    Carnage SRT Hellcat Supercharged Moderator Staff Member Hellcat Car Club Gold Supporting Member HCC Charter Member

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    Cool can't wait to see some pics and video
     
  5. hellcat1

    hellcat1 Gold Member

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    Dave,, can you post sound clips of before and after
     
  6. Fireman512

    Fireman512 Silver Member

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    Will your new system take the exhaust valves out of the equation?
     
  7. Dtoldave

    Dtoldave Silver Member

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    Sorry no before clips, yes, exhaust valves are comming out.of the tune and here are some "In Progress" pics...

    Enjoy!

    -Dave
     

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  8. Top Cat

    Top Cat Gold Member Hellcat Car Club Gold Supporting Member Fastest Cat/Record Holder HCC Charter Member

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    Dave, from what we could see there are some slight differences from the 6.4 , interested in how you make out as tech at ARH could not give me a definitive answer if they would fit.
     
  9. Dtoldave

    Dtoldave Silver Member

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    Hangers, and Exhaust valves.. is all I can find.for differances. I had a 14 SRT and 15 hellcat.. side by side. floor pans look the same.. I am doing a test run for Nick at ARH. I had him leave the hangers off.. (noitcie NO hangers on the new pipes? :) Ill let you know later tonight.. email if you want a quicker responce. .. dtoldave and gmail...
     
  10. Top Cat

    Top Cat Gold Member Hellcat Car Club Gold Supporting Member Fastest Cat/Record Holder HCC Charter Member

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    Dave, how did you make out with the install?
    TC
     
  11. Dtoldave

    Dtoldave Silver Member

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    Manifolds removed with out removing heads, the top middle front bolt on the passenger side was tough.. 6 hours for removal and replace with the long tubes. Also had to swap the drivers wide band to the passenger side, and get a new o2 for the drivers side.. (I dont like extensions) I should have the Dart 2.4 upstream o2 this afternoon to test fitment.. (the lead is longer) The rest of the exhaust looks like a direct fit. I dont know if I can make it back today to finish the entire install tonight or Ill end up doing it tomorrow.
     
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  12. MaxxMuscle

    MaxxMuscle Gold Member Hellcat Car Club HCC Charter Member

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    dave.....can u tell me if the exhaust coming out of the cats is 2.75'' ?
     
  13. Dtoldave

    Dtoldave Silver Member

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    2.5
     
  14. Dtoldave

    Dtoldave Silver Member

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    Progress.
     

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  15. yurdaddy

    yurdaddy Silver Member

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    I cant wait till you fire it up. Post a video please.
     

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