Does anyone run dynatech race mufflers? if so how do they perform and would you recommend running them? I went to commerce last weekend and a 70 camaro with a ls3 was doing autocross and sounded freakin sweet!
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Does anyone run dynatech race mufflers? if so how do they perform and would you recommend running them? I went to commerce last weekend and a 70 camaro with a ls3 was doing autocross and sounded freakin sweet!