Quote:
Originally Posted by edpontiac91
Do these aftermarket mufflers also flow better?
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Yes, more so as a whole catback. But, main choke points are the manifolds and y-pipe.
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2001 Trans Am WS6 •SLP Loudmouth II •UMI Suspension •12.857 @ 109.57
1996 Trans Am WS6 •Pacesetter Longtubes •Strange 12 Bolt •Spohn Suspension •11.152 @ 123.85
Last edited by deadtrend1; 12-08-2016 at 08:40 PM.
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