Exhaust

Discussion in 'Challenger R/T Engine & Performance Modifications' started by Ken56, Mar 29, 2025.

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  1. Apr 7, 2025 at 2:45 PM #21
    SRT-Tom

    SRT-Tom Well-Known Member Staff Member Super Moderator Article Writer

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    I'll second that. The exhaust in my SRT has a nice low rumble at idle and sounds great at WOT.
     
    Last edited: Apr 8, 2025
    Sexy Blue and baccaruda like this.
  2. Apr 7, 2025 at 5:44 PM #22
    Sexy Blue

    Sexy Blue Full Access Member

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    Mine always gets a look for sound, and when I pass rednecks, they are already looking down the road to see what's coming before I get there. :lol:
     
  3. Apr 7, 2025 at 11:08 PM #23
    baccaruda

    baccaruda Full Access Member

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    (LFOL) "rednecks" That's funny!
     
  4. Apr 14, 2025 at 10:03 AM #24
    bobbymac

    bobbymac Full Access Member

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    Thanks - 80 last year I prefer Cherry bombs my self...bobbymac
     
  5. Apr 18, 2025 at 9:50 AM #25
    bobbymac

    bobbymac Full Access Member

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    Have to ask -- I race my 21 challenger 1320. Would there be any rise in torque and HP if I installed electric cut outs????? bobbymac
     
  6. Apr 18, 2025 at 5:50 PM #26
    SRT-Tom

    SRT-Tom Well-Known Member Staff Member Super Moderator Article Writer

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    Results can vary. Some may see no gain or even a decrease in hp. The effectiveness depends on the specific exhaust system setup. Stock exhausts may not significantly benefit from cutouts. However, cutouts with an aftermarket free-flowing exhaust, including large diameter headers, could result in an increase of 5-11 hp.
     
    Last edited: Apr 18, 2025
  7. Apr 18, 2025 at 6:08 PM #27
    baccaruda

    baccaruda Full Access Member

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    I am at the track a lot and guys tell me there is no difference shut or open in there ET'S unless you are using long tube headers. all sound . talk to a chassis dyno shop seat of the pants only and louder. the exhaust that comes on these cars are tuned pretty darn well, i am in contact with people that do chassis dyno tuning, if you want cheap horse power find a shop that does chassis tuning.
     
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