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Thread: What exhaust ?

  1. #1
    Junior Member
    Join Date
    Mar 2014
    Posts
    15

    What exhaust ?

    I've a two part question if you all don't mind taking the time ?!

    Does anyone know of a decent exhaust system/back box with a nice grunt to it for a 09 520d msport ?
    I need a bit of a growl out of her !

    Also if I go and change exhaust/back box, will she need to be mapped or anything for it ?

    Cheers

  2. #2
    BMWHaus Site Sponsor
    Join Date
    Jul 2013
    Posts
    1,352

    RE: What exhaust ?

    Quote Originally Posted by Phil
    I've a two part question if you all don't mind taking the time ?!

    Does anyone know of a decent exhaust system/back box with a nice grunt to it for a 09 520d msport ?
    I need a bit of a growl out of her !

    Also if I go and change exhaust/back box, will she need to be mapped or anything for it ?

    Cheers
    Hi Phil,

    Eisenmann do very high quality exhausts/mufflers that look and sound amazing, pretty sure there is a YouTube video of a 520D with one installed. I shall have a look for it.

    In relation to the remap if you are planning on getting one done I would hold off until you have an exhaust fitted and then do it. If you already have the car mapped and want just a rear muffler you would not really need to remap it. However if you are looking to get a cat back system with less restriction I would be inclined to remap it then to get the best from the exhaust. If you want to PM me your email address I could send you over a price for an Eisenmann rear muffler.

    Hope this helps.

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