Bosal

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  • 2002tiiguy
    E30 Addict
    • Jul 2013
    • 467

    #1

    Bosal

    Put a new bosal exhaust on my ix a couple weeks ago, i was really impressed with the form and fit of it and it is nicely made, sounds good but my hollow cat makes all sorts of racket
  • packratbimmer
    E30 Fanatic
    • Dec 2009
    • 1329

    #2
    Bosal is great as far as stock goes but they rust fast. I have gotten as few as three years out of one. Blast it off frequently during the winter. I started wrapping the muffler with aluminum tape where the brackets wrap around and it seems to be helping (two bands just where the brackets touch the muffler).

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