Installed MFER-1 product to open active exhaust Valve

Discussion in 'Dodge Challenger General Discussions' started by Dan Sheldon, Feb 1, 2020.

  1. Feb 1, 2020 at 9:49 AM #1
    Dan Sheldon

    Dan Sheldon Member

    Posts:
    22
    Likes Received:
    13
    Joined:
    Oct 8, 2019
    Location:
    Spokane WA
    This product keeps the active exhaust open all the time, very easy to install and a very good product, when the exhaust valve is closed it goes from 3 inch down about one inch restrictive air flow, there are several videos on YouTube and one shows the how restrictive it is in the close position, sounds so much better

    IMG_0827.JPG
     
  2. Feb 7, 2020 at 9:51 AM #2
    Dan Sheldon

    Dan Sheldon Member

    Posts:
    22
    Likes Received:
    13
    Joined:
    Oct 8, 2019
    Location:
    Spokane WA
    I was wrong on diameter of exhaust pipe it is really 2.75 inches sorry for the bad info