I've been looking into every exhaust muffler web site. Listened to clips and got opinions that all say different manufacturers. I have a warranty so I'm keeping my stock cat and resonator. I've decided on Mangnaflow (since most ppl on here seem to have it) or flowmasters 40 series. I want it to sound aggressive and powerful, even tho i have my stock parts still on. And what model should I get, does magnaflow even have different sound models? remember this is for an SS 06 V8. I just purchased the CAI intake, next month I want to put on the muffler.

Thanks

 

I like the Hooker Aero flow mufflers

 

flowmaster

they have a little more aggressive sound over magnaflow

 

only prob with flowmasters are they dont flow as well as a borla or magnaflow..... i am runing magnaflow cause it has low restriction which is good if your running the stock cat and res. think of borla as a Stanless magnaflow... well maybe the other way around... if you want it to last.... buy the borla in stainless if you dont mind changing in the next 4-6 years get the magnaflow. i personally would try and use a single muffler and then do dual pipes to the back... it is less weight, half cost cause only one muff... and will flow great. if your going to do a single muff then go with a 3" min then. cause it is a V8 and needs to breath. hey maybe even larger. dia.