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  1. S

    Converter Opinions

    I have a 1054, it drives around like the stock converter did, just a hair tighter.
  2. S

    2006 Gmc 2500hd

    suark submitted a new Showcase Item: 2006 Gmc 2500hd Read more about this showcase item here...
  3. 2006 Gmc 2500hd

    2006 Gmc 2500hd

    2006 Gmc 2500hd
  4. S

    Muffler with Twins?

    I finally pulled the trigger and got my MPI Twins, I just havn't had time to install yet. Will the Twins quiet the exhaust enough that I won't need the muffler? I don't want it any louder than it is now with the muffler on with my 4" MBRP.