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  1. #1
    Newbie
    Join Date
    Oct 2009
    Location
    Ozona, TX/Annapolis, MD
    Posts
    1

    Default 2 1/2" Header Back Exhaust?

    Hello All,

    Does anyone have any idea where I could find a 2 1/2" Header Back dual exhaust kit for a 1973-1991 2wd Suburban? I see a lot of 2 1/4" kits out there, but no 2 1/2". I was hoping for a true deal header back kit to help my TBI breathe a little better, and the old pipe fell off behind the muffler, so now's the time to get it done. I don't have to worry about the emissions police where I live, I just need a good exhaust system that sounds and breathes well.

    Thanks for the help. Sorry, I'd spend the time to search, but I just got PRK eye surgery and that's not really an option right now, haha. Trying to get this done before the cold weather sets in...

    Muchos Gracias,

    -Levi
    -1987 Formula WS6 - 305 LG4, 78,000 miles, T-tops, power everything, T/A ground effects, hood and nose, shorty headers, custom y-pipe, Edelbrock cat-back, UMI wonder bar, UMI SFCs, UMI LCAs, UMI panhard, Summit Q-Jet, 14x3 filter, Aluminum high-vol Waterpump, 160 degree stat, 172 degree fan stat, MSD coil, 4th Gen seats, Torq Thrust 15x8" rims, much more.

    -1987 T/A - maroon, wrecked, everything for sale.


  2. #2
    Legend

    Join Date
    Feb 2008
    Location
    Red Wing, Minnesota, United States
    Posts
    3,386

    Default

    There may not be one because 2 1/2 could be just too big of pipe, having too big can actually hurt performance, and they may have tested this so they didnt make it. If you really want the bigger pipes, you may be better off going to a good exhaust shop.
    99 K1500 Suburban LT "THE BEAST"
    Hypertech III, K&N, true dual
    285/75/16
    ___________________________
    Jason

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