im recently cut my cats off on my truck and with my single in dual out flowmaster (40 series) muffler it is really raspy at about 2000-2300 rpms. which is right where the truck revs up to when i dive normal. it also does it when i get on it a little. I HATE IT!!! i want to upgrade up to a true dual setup with an x pipe and iwas thinking about magnaflow. i want something that isn't RASPY!!, loud when i get on it. and has a nice rumble at a normal take off. could some one help me out with a good mufler to use. thanks

Lance

 

any one!!! anyone running not cats and a different muffler other then a magnaflow that isn't raspy!

thanks

 

nope sorry mine is raspy on my other truck 5.3 no cats x pipe 1 chambers. it sounds mean but it's really loud. I would look into an aerochamber or something like that.

 

Lt's, no cats, dual 3'' and 30series topten flowmasters. I have a set of dynomax bullet mufflers infront of the flows to quiet it down some, but the is no rasp at all.

 

I had the same problem, I'm still running 1 in 2 out. The local muffler shop recomended an accelerator muffler, flows good and sounds great, no more raspy ****. This is the 3rd muffler I've put on it and I really like the sound .

 

i like the looks and sound of the corsa, but i think they only make catbacks

 

i have the edelbrook rpm series muffler and like it alot good deep sound at wot but very mellow at crussing speeds 3"inlet and dual 2-1/2" outlet

 

thanks for the replys

do you know where i could get an accelerator muffler at?

this is with no cats right? any rasp. i was thinking about getting this muffler a while ago i sorta forgot about it. thanks for reminding me.

 

Hey Mine did the exact same thing and I had the Ultraflow bullet 3" on mine it cackled so bad at the same rpm it was unbarible. I switched to the SPINTECH SPORTSMAN STREET muffler and it is sweet! I went 3" in 2-1/2" dual out and it kicks *** I get alot of complements on how is sounds. There biult to last they use like 14ga steel

Here is their website

http://www.spintechmufflers.com/spin...ntechindex.asp



Hope that helps

 

I gutted the cats on mine, i actually liked the sound, but maybe thats just me!