308 Muffler | FerrariChat

308 Muffler

Discussion in '308/328' started by Alan A, May 12, 2025.

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  1. Alan A

    Alan A Rookie

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    I have a U.S. spec '77 308 GTB. Non catalyst. Looking for recommendations for a replacement muffler. What system has an acceptable noise level for long (2-3 hour) drives?
     
  2. bitsobrits

    bitsobrits Formula Junior Rossa Subscribed Silver Subscribed

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    I would NOT recommend the Nouvalari Super Sport version. It's super loud and unrefined. And it had to be cut and re-welded to fit.
     
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  3. Cameron Henlin

    Cameron Henlin Karting Silver Subscribed

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    I have the quiet version of the tubi style exhaust on my 308. It's very mild and my wife doesn't complain about it like she does some of my other cars :cool:
     
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  4. BigTex

    BigTex Seven Time F1 World Champ Owner Rossa Subscribed

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    ANSA still makes the FE2020 to order, but ii is NOT stainless steel.

    One of members used the Mille Miglia brand out of Australia?? and had a better lasting OEM sound.
    Tubi and Stebro are known to be "harsh"

    Quciksilver was also a well made unit IMO
     
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  5. Alan A

    Alan A Rookie

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    Thank you all. I'm going to try the Superformance stainless unit.
     
  6. ferrariowner

    ferrariowner Formula 3

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    FWIW the stock 'Euro muffler weighs about 85-90lbs!
     
  7. miketuason

    miketuason F1 World Champ Owner Silver Subscribed

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  8. Doc Chaz

    Doc Chaz Karting

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    "I would NOT recommend the Nouvalari Super Sport version. It's super loud and unrefined. And it had to be cut and re-welded to fit."

    14 months ago, I contacted the US rep for Nouvalari and requested a dual cat muffler for my 1978 GTB. I wanted it louder than the factory boiler "but not too loud", and he said they'd put more baffles in it. I also requested a 45 degree cut on the muffler tips because they look more aggressive. He said they could also do that. The muffler was received from the UK in 3 weeks, cost only $1,900 including shipping, and was/is a perfect fit, and is beautifully constructed.

    I'm not trying to step on toes but what's the problem?
    Image Unavailable, Please Login
     

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  9. bitsobrits

    bitsobrits Formula Junior Rossa Subscribed Silver Subscribed

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    Let's just say I had a much different experience.
     
  10. Nuvolari

    Nuvolari F1 Veteran Owner Silver Subscribed

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    Both the Superformance Exhaust and the Nouvalari are made by the same company in England. They are made by PD Gough https://www.pdgough.com/

    I dealt with them directly and their service was absolutely superb. I wanted a few custom details that they were happy to oblige and made me a perfect fit exhaust. I could not recommend them enough.
     
  11. Newman

    Newman F1 World Champ Consultant Owner Professional Ferrari Technician

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    It's good to see something changed because I had the same experience having to cut and weld to make one fit. That was more than 10 years ago however.
     

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