6"round x 30"long magnaflow
#1
Thread Starter
Joined: Jul 2008
Posts: 434
Likes: 1
From: new bedford mass.
I have a tahoe that has a cosca sport exhaust and obx headers on it I don't like the way it sounds I'm gonna try a 6"round x 30" long magnaflow how do you think it will sounds what do you guys of this size muffler
#4
its going to be quieter you should like it. Have you thought about trying to trade your sport muffler for a touring muffler on here. Could be someone that wants to be a little louder looking to do a swap too. I'm just saying this because i think corsa makes a great setup
#5
Joined: Apr 2004
Posts: 16,820
Likes: 2
From: In a van DOWN BY THE RIVER
It will def have a different sound to it, should be really deep, mellow. I know my truck is not stock, but this is a 9x27 edelbrock..
New edelbrock diesel muffler.. Sierra GMC - YouTube
New edelbrock diesel muffler.. Sierra GMC - YouTube
#7
Do you have cats? Also, what size piping are you looking at? I have the 7x24x4" Magnaflow (pn 12772) on my truck and it is still a bit loud. I have the 5x11x22 3" Magnaflow (pn 12589) on my Tahoe with otherwise stock exhaust and I really like it. Gives a little extra noise on acceleration but is quiet at cruise.





