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Old 06-09-2017, 01:41 PM
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GTO TEX GTO TEX is offline
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Join Date: Aug 2016
Location: Lubbock, Texas
Posts: 48
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What size pipes are you running? I have full 3" system with Goerlich 3"x18" mufflers. Very little drone and sound great. Little if no restriction.

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Mike Iden
'66 GTO Post/468, 700R4, 3.31 7.25@96mph 1/8
'21 Chevy 4X4 Crew RST Z71