F 40 tubi exhaust install help. | FerrariChat

F 40 tubi exhaust install help.

Discussion in '288GTO/F40/F50/Enzo/LaFerrari/F80' started by TJF, Nov 29, 2022.

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

  1. TJF

    TJF Karting

    Joined:
    Aug 27, 2011
    Messages:
    103
    Location:
    California
    I just installed a tubi exhaust with cats on my 1992 F40
    I am now Losing boost from the turbos and I can hear it bleeding off turbo boost, and lost power at high RPM's after I put the Tubi on.

    Peaple are saying it's the lack of back pressure now? Some say that's not the issue at all?

    Any experience out there with Tubi Installs?
     
    TJF, Nov 29, 2022
    #1
  2. ttforcefed

    ttforcefed F1 World Champ Rossa Subscribed

    Joined:
    Aug 22, 2002
    Messages:
    19,256
    i dont have exhaust on my car but i have heard of people having fitment issues on USA cars.
     
    ttforcefed, Nov 29, 2022
    #2
  3. mechaniker

    mechaniker Formula Junior Owner

    Joined:
    May 30, 2004
    Messages:
    608
    Location:
    Germany
    I never have experienced that any aftermarket exhaust works plug and play on the F40. There always need to be some tweeks and adjustments on other things to get it running good again.
     
    mechaniker, Nov 30, 2022
    #3
  4. joe sackey

    joe sackey Five Time F1 World Champ

    Joined:
    May 23, 2006
    Messages:
    57,525
    Location:
    Southern California
    Full Name:
    Joe Sackey
    Correct.

    Exactly what type of Tubi unit is this, LM straight-pipes, or the one with the muffler tubes, any images?
     
    joe sackey, Nov 30, 2022
    #4
  5. TJF

    TJF Karting

    Joined:
    Aug 27, 2011
    Messages:
    103
    Location:
    California
    Has mufflers Tubes...
     
    TJF, Dec 5, 2022
    #5

Share This Page