if you have a 3.4L i would go with a 18'' magnaflow muffler from Hottexhaust have it welded on the stock pipes mine sounds really good
I had this 3" Downey/Dynomax Cat-Back on my '96 T100 and it made great power.I was thinking of installing a Dynomax muffler on my 98 T100 4wd. Does any one have an exhaust on there T100, and if so which sounds the best? I was looking for a deeper sound. Also did you feel a difference in power? Thanks.