Thread: Single or Dual
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  #9  
Old 05-10-2011, 11:08 PM
erm
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One way to make duals more effective is to go down a 1/4" in the pipe size.

One way to get the dual look without losing torque is to go with a single in / dual out muffler and two tailpipes.

With a single exhaust, use a muffler with a 2.5" inlet and outlet. You can go to a 3" tip for the look.
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