Hey guys, I have a gibson stainless system on my silverado but the muffler doesnt flow very well and doesnt really sound aggressive or loud. Ive heard a lot of good things about magnaflow but im not sure exactly which one to get. Can someone suggest some mufflers and possibly post up some sound clips? I want it to be loud and aggressive sounding but not too obnoxious. Thanks guys!

 

spin tech is what i am running. They are good at idle and when you step on it

 

do you run the cats? if so, just throw a set of glasspacks on it, tests have showed they pretty much outflow all the high dollar mufflers and with cats run too, they aren't obnoxious. Now with the cats removed, they could be pretty damn loud and have that rappy sound most don't like these days lol

 

I have a gibson system and swapped in a pair of flowmaster 44 series.... How well were your pipes cut?? My driver side pipe was all f'd up!!

 

I like my 3in Dynomax VT.

Zero drone at highway speeds.

 

I have the Gibson dual sport on my 2500 Silverado 6.0 4x4.... I'm getting rid of mine because it's too loud... I put a tvs1900 on it with a 3 inch pulley, 9 psi, ls9 cam and a bunch of other stuff. With the boost and the cam it really changed how loud the truck is.... Under boost, it's really loud. I'm going to 3 inch duals with an x pipe and ultra flows.

 

If you are interested in changing out your muffler and have any questions about Flowmaster products, give our tech line a call at 707-544-4761. Our techs can help you find the right muffler for your truck based on your specific sound preferences, performance needs and budget.

 

Hooker Maxflow.

 

Look up Carven Mufflers, Im running a R series on my yukon, sounds wicked, unlike any other muffler on the market, i swapped my flowmaster for it and love it. Its comparably loud to a 40 series, but with long tubes and a o/r x-pipe its going to be deafening

 

Aeroturbine/Jonesturbine 3030 or 3030Xl