best sounding 4 inch cat back
#1
best sounding 4 inch cat back
I have a 99 silverado 2500 ecsb no cats currently no exhaust. Im kinda torn between the magnaflow di 3inch so 4inch catback or dynomax ultra flow 4 inch cat back.. please chime in
#3
I want the magnaflow pn#12594 dual 3 inch in 4 inch out.. only have a 4 inch tail pipe. Im thinking of running a xpipe where the cats where. Also thinking of putting dynomax bullets to replace the cats that I already removed
#5
Formerly ScreamingL
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#10
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Thats up for debate on '' the best sounding '' people like diff things.. I always liked bullets, dynamax sounds great but depending on where the muffler is it will have a hard brap to it.. Had dyna, then swapped to a big *** edelbrock diesel muffler.