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Thread: M30 exhaust headers @ Ireland Engineering

  1. #1
    Join Date
    Jan 2004
    Location
    Yorktown, VA
    Posts
    216

    Default M30 exhaust headers @ Ireland Engineering

    It's my duty to spread the word, I've been looking for M30 headers for a long time and they are HARD to find. Used ones cost alot. Here are brand new ones for $375.00! Not just e34's either, looks like everything that had the M30 in it. The e32 wasn't listed but it seems like it would use the same as the e34. I'm going to have to get a set...soon.

    http://www.bmw2002.com/

    zmuff--1989 535i 5-speed--17" E39 Style 32's--JC chip--UUC Short Shift--
    --Racing Dynamics Springs & Sways--Bilsteins--Yorktown, VA

  2. #2
    Join Date
    Dec 2003
    Location
    Chicago
    Posts
    600

    Default

    I would be a little weary about those. In general, you wanna not go shorty on headers. It may help only in the upper rpms and take away power in the mid to lower rpms. It is always better to go longer equal length. This will give better upper as well as improved mid. What some shops do is try to copy a set of longer equal length headers and cut them short for ease of manufacturing and as a way to fit the product over different models. I personally would do the MAF upgrade first epecially when considering fine tuning the A/F to match higher flowing injectors. Plus it is an easier install.

    Just my opinion.
    Brandon J

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