Magna Flow part number 14586 stainless steel single in single out is the closest to a direct fit replacement you'll find and you'll be very happy with it. Basically a couple custom fabricated hangers and your in business. Doesn't drone in the cab like the Flowmaster I had on and still has a nice rumble. Sounds very good when you really get your foot in it also.
Keep the rest of the exhaust intact as well and please don't do straight pipes! That's just white trash stuff there especially on a V/6.
My friend actually had a Magnaflow setup on his S-10 that fooled quite a few people into thinking he'd put a V8 into it. Course the 4.3l is a bit bigger than the 3.7l but I've yet to hear a bad sounding magnaflow setup. I also like Cherry Bomb's Vortex mufflers a lot but I haven't heard one on a V6.
Location: Southeastern CT (home), Middle of nowhere VT(school)
Posts: 1,332
Def don't go with straight pipes or anything too loud, because with a v6 it will just sound like A$$. So like bondslayer said, go down to your local exhaust repair shop and either they can get you a muffler or you can order one off jegs or summit. I'd say either go flowmasters or magnaflows they both will sound good. Just a SI/SO will do the trick and keep it cheap.
I'm not positive on the pipe diameter on the v6's but on the v8's its 2.5 and I think its the same for the 3.7.
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2001 Dakota sport 3.9 auto 2wd 135k - SOLD
2002 Dakota sport 4.7 5 speed, 4x4 112k and counting
