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4.3 engine mods

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#1 btcva19



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Posted 14 December 2003 - 08:34 PM

I have not been very successful on the other forum. What exhaust sounds good and has the best performance increase? I probably will bye just the muffler to begin with. Anybody have any experience with Green High Performance Air Filters? Any help would be appreciated. BTW I drive a 1999 Silverado.

#2 Cool Zr2

Cool Zr2


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Posted 14 December 2003 - 08:49 PM

A good sounding muffler for a 4.3 is a Jones muffler - http://www.jonesexhaust.com/

Here is a link that has sound clips of a jones muffler, flow pro I think is the model. Sound clip link
On order, 2013 LT Crew 6.2, Leather, Z71 Appearance Package, 22inch CK916 rims
2011 LTZ Suburban, White Diamond, 22" 8 spoke rims

2012 Coachman Sportscoach 42' Cummins Diesel Pusher