I know I've been back and forth between what type of duals I want to go with. Lately, the Flowmaster 40s have been growing on me. The videos on YouTube sound promising. I like the deepness and aggressiveness they seem to have. Can anyone tell me where online these mufflers are sold? I'd like to look at some prices. Thanks.

 

Its sounds awesome I must agree. They all say it only goes up to an 04' Stang, I checked the flowmaster site. Not bad for 120, and maybe you could even find them cheaper elsewhere

http://www.flowmastermufflers.com/pr...oducts_id=3383

Surprising how good it sounds

 

I have dual Flowmaster 40 series and its loud..
Sounds good when its not in the DRONE ZONE

I'm considering swapping them for some FRPP GTA's... go the mellow route

 

Ah, loud is good. Hopefully not as loud as the MRT AeroTurbine... I'm okay with toning the volume down a bit. Where did you get yours, and did they come with tips?

 

Got a good deal from the muffler shop... they ordered everything

I'd try ebay....

 

For a v6 would the flowmaster american thunder 40's for the mustang Gt's fit? Theres a video on youtube with a guy with a v6 and has gt flowmasters. Amazon has some for a good price. I really wanna dual flowmasters but I don't know which kind and what size H pipe I need. 2.5 sound right?

http://www.youtube.com/watch?v=Wn7KT...eature=related

 

I used to have the Super 40s but switched to the Super 44s. The sound now is deeper and more aggressive.

 

I found one vid on YouTube, but it was with a single. It was pretty deep sounding, but not very exciting. Did you have to get your own tips for the mufflers or does Flowmaster make some that you can select?

 

Do they have to be welded or are they clamped on?

 

flowmasters dont last that long they rust quicklyand they really dont sound that good but thats me