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Aftermarket mufflers for 99 Checkmate ZT 280
My buddy has the 454mag efi with a wipple, stock mufflers has it choked out. Need to be able to run LOTO and not get pulled over but still have a good roar. Call Randy @ 573-201-4558
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I have a brand new set of clamp on CMI sound elimination system mufflers. 4 1/2 inlet x 6 inch exit. These reduce your noise at idle to legal levels but open up over 3000 rpm with no performance loss.
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Originally Posted by Marginmn
(Post 2625577)
I have a brand new set of clamp on CMI sound elimination system mufflers. 4 1/2 inlet x 6 inch exit. These reduce your noise at idle to legal levels but open up over 3000 rpm with no performance loss.
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