Need help with a challenge exhaust | Page 2 | FerrariChat

Need help with a challenge exhaust

Discussion in '348/355' started by Dave rocks, Aug 12, 2014.

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  1. Dave rocks

    Dave rocks F1 World Champ
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    I don't. My buddy is going to loan me his contour camera. The exhaust is load as hell, and I like it ;)

    I really should not mess with it - I'm just curious what a full challenge exhaust would sound like.
     
  2. F1moving

    F1moving Formula Junior
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    I bet it sounds good. So you don't have the bypass valve or cats any longer? Who built it?
     
  3. Dave rocks

    Dave rocks F1 World Champ
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    I have OEM headers, OEM CAT's, OEM Bypass value. The only custom piece is the exhaust pipes that replace the muffler. Dave Ninehouse in AZ made it for the second owner back in 2000. I don't know who Dave Ninehouse is.
     
  4. SoCal1

    SoCal1 F1 Veteran
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    Excellent, exactly what I needed to know
    I think I just need a challenge car, I'll have some cash flow enf of year of you know anyone selling to go to a good home

    :)
     
  5. F1moving

    F1moving Formula Junior
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    Ok, got it. Is it a lot louder than stock?
     
  6. 308 GTB

    308 GTB F1 World Champ
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    Yes. A twin-turbo making about 600 HP at the wheels. You'd like it. It's yellow. :)
     
  7. SoCal1

    SoCal1 F1 Veteran
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    OMG I think I seen that one, if it's still around end of year when I pay myself would be very intrested
     
  8. Dave rocks

    Dave rocks F1 World Champ
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    Lol!!! It's louder than anything: NO MUFFLER!
     
  9. embraer

    embraer Formula Junior

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    dave, I wouldn't mess with it. your current setup is actually probably louder then a challenge system.
     
  10. Dave rocks

    Dave rocks F1 World Champ
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    How do you figure?
     
  11. embraer

    embraer Formula Junior

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    #36 embraer, Aug 12, 2014
    Last edited: Aug 12, 2014
    well, I bet your current setup still screams at high RPM's? The challenge exhaust will tone the sound to a deeper lever. More of a Pavarotti sound, instead of a tearing metal sound. The challenge system sounds very similar to the stock exhaust...just with more volume. I built my own system that consists of straight pipes out of the headers, with a dump system coming off of the secondary bypass. It's still valve actuated, and everybody assumes I'm running a Capristo (but are confused on why it's louder).

    here's my setup. (never mind the bad shifting, I had just taught a rather young gal pal how to drive a stick, she's still learning...I know, im brave....)

    Ferrari - YouTube
     
  12. embraer

    embraer Formula Junior

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  13. embraer

    embraer Formula Junior

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  14. embraer

    embraer Formula Junior

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    btw, I built my current setup for under $40 worth of tubing and an hour of welding
     
  15. F1moving

    F1moving Formula Junior
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    I wish I had those skills!
     
  16. Eric C

    Eric C F1 World Champ
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    I thought I read in a previous thread that you owned a Top Speed exhaust?
     
  17. embraer

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    I did own one. It wasn't their Challenge model...it was the regular one. I ditched that one, bought a factory Challenge exhaust, ditched that, and now use the one I built. It's the best of both worlds. Tearing metal F1 sound at high RPM's and Challenge roar at lower speeds.
     
  18. Eric C

    Eric C F1 World Champ
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  19. marinelo

    marinelo Formula Junior

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    #44 marinelo, Oct 9, 2014
    Last edited by a moderator: Sep 7, 2017
  20. Dave rocks

    Dave rocks F1 World Champ
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    You might. There are two types
     
  21. 308 GTB

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    #46 308 GTB, Oct 9, 2014
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    You do, Rob. You have the Challenge exhaust silencer for tracks with noise restrictions, similar to mine pictured below.



    Right, Dave. The other is the "special exhaust silencer" for unmuffled tracks...
    .
    Image Unavailable, Please Login
    Image Unavailable, Please Login
     
  22. marinelo

    marinelo Formula Junior

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    it does look like the top picture.
     
  23. 308 GTB

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    #48 308 GTB, Oct 10, 2014
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  24. marinelo

    marinelo Formula Junior

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    I learned something today, thanks Barry!
     
  25. jimmym

    jimmym Formula 3

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    Barry, how does challenge exhaust with silencer compare with the OEM exhaust or some of the aftermarket systems(Tubi, Capristo, Nouvalari) in terms of volume and sound quality?

    Do you notice any difference in power between the Challenge exhaust with silencer and without?

    Thanks
     

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