mustangGT90210

Personally, I like the popping noise... I've got true duals, no cats, with some chambered muffler.

1992Ford4x4

the thrush welded also known as the thrush 2 is realy more throaty than loud,,,glasspacks usually only pop if ur running true duals

as for the cats ditch em,make it sound way better

91whitelariat

Yeah, plus glasspacks are cheap, i found one today at advanced auto parts its a thrush glasspack for 21.99, i just gotts get it, remove cats, put it all together and it should be good.

shawnsf150

i hear the thrush mufflers are good to, and the glass packs wear out and have no back presure, if you dont have any cats going into the muffler its going to be loud and have tone to it.

shawnsf150

if you get glass pack atleast have 1 cat, but you can do what ever you want just throwing it out there.

Just call me Sean

iTrader: (1)

The cat isn't for sound, it's for emissions. The truck may sound different without the cats but it won't be much louder without them.

BigGreyBox

I have true dual on my truck, 18 inch glasspacks dumped at the end of the cab with turndowns. I dont have any popping ever. I dont have any cats either. It still isnt very loud though. Its loud enough to sound like a truck but nothing crazy. I think it sounded better without the turndowns, but I put them on anyways

1992Ford4x4

glasspacks only pop if a certian amount of pipe is after them, if there isnt much pipe after them they wont pop ,,they just sound loud and mean

91whitelariat

well looked at the exhaust today, and its dual pipes before 1st cat and dont feel like taking off the first cat, so im just gonna throw on a glass pack, or should i get like a thrush welded or magnaflow or flowmaster or turo muffler??? Share opinions, thanks.

91whitelariat

Turbo, not turo sorry.LOL