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Which magnaflow muffler version to use?

Discussion in 'The Garage' started by chev4life, Feb 4, 2005.

  1. chev4life

    chev4life 1/2 ton status

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    Getting my exhaust redone and dumping my flowmaster tomorrow and need to know what is a good magnaflow to go with? They have so many options. I am getting 3" in and dual 2.5" out but I have found two main options through magnaflow...the standard aluminized #12588 and the XL13288. Which one of these would work/sound best on my 87 350 w/thorleys. I dont want loud, but I want the best flow possible.:D
     
  2. chev4life

    chev4life 1/2 ton status

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    Anyone...I really need to know soon so I can get this...I am leaning toward the non XL...is this the right call?
     
  3. MudFrog

    MudFrog 1/2 ton status

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    Don't get the XL, it's not the straight through design, and it only has a 1 year warranty as opposed to the lifetime warranty the standard one comes with.

    BTW... It's an excellent muffler :D
     
  4. MudFrog

    MudFrog 1/2 ton status

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    Oh yea, one more reason, the XL is being discontinued.
     
  5. Jonny-K5

    Jonny-K5 1/2 ton status

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    aluminized, thats the one i want to replace my flowmaster with. except single 3" in/out
     
  6. chev4life

    chev4life 1/2 ton status

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    Bitchin, thanks guys for the quick responses! I am getting it tomorrrow and will let you know how it goes.
     

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