550 Highflow Cats | FerrariChat
Buy

550 Highflow Cats

Discussion in '456/550/575' started by stan996turbo, Mar 12, 2008.

This site may earn a commission from merchant affiliate links, including eBay, Amazon, Skimlinks, and others.

  1. stan996turbo

    stan996turbo Formula Junior

    Jun 11, 2004
    711
    Philadelphia
    Full Name:
    Stan
    #1 stan996turbo, Mar 12, 2008
    I'm thinking about adding Hyperflow Cats to my 550 and I was wondering if anyone has any first hand experience. I currently have a Tubi exhaust and an X pipe, I was hoping to add more power and better throttle responce without making the car signifigantly louder. Any thoughts would be appreciated.

    Stan
     
  2. mpatrizio

    mpatrizio Formula Junior

    Dec 29, 2004
    776
    Miami, Fl
    Full Name:
    Mike P.
    #2 mpatrizio, Mar 12, 2008
    mgsobe had it done. Search for his post on it or PM him. He's got the meanest sounding 550 I've ever heard.
     
  3. lusso64

    lusso64 Formula 3

    Apr 12, 2004
    1,535
    Simi Valley
    Full Name:
    David
    #3 lusso64, Mar 13, 2008
    The Hyperflows will add about 5-10% to the volume as they are less restrictive. The tone of the sound won't change dramatically, especially with the tubis and X pipe already installed :)

    We've put HFs on many cars and all show improved throttle response and midrange. Exactly how much more than with the X pipe/tubi alone is hard to tell as I don't think that has ever been dyno'ed. The combination though of HF, X pipe and tubi (or X-Ost) is a very popular one.

    http://www.ricambiamerica.com/product_info.php?cPath=175&products_id=262543 (with free shipping)

    Dave
     

Share This Page