bransdaman78

hey man - do the mustang world muffler mod - its free and sounds really good - its not the best possible but you'll like it AND ITS FREE!!!!!!!! - we are removing the cats on one done liek that right now - ill let you know whow that sounds too but so far - it sounds better than most aftermarket muffs - but not a good as my 40 flows - DONT BUY SUPER 40's either - they are NOT as loud

bransdaman78

hey man - do the mustang world muffler mod - its free and sounds really good - its not the best possible but you'll like it AND ITS FREE!!!!!!!! - we are removing the cats on one done liek that right now - ill let you know whow that sounds too but so far - it sounds better than most aftermarket muffs - but not a good as my 40 flows - DONT BUY SUPER 40's either - they are NOT as loud

bransdaman78

hey man - do the mustang world muffler mod - its free and sounds really good - its not the best possible but you'll like it AND ITS FREE!!!!!!!! - we are removing the cats on one done liek that right now - ill let you know whow that sounds too but so far - it sounds better than most aftermarket muffs - but not a good as my 40 flows - DONT BUY SUPER 40's either - they are NOT as loud

JJ03MustangGT

super 40s are designed for a lot more engine then what we have, thats why they sound so off. i like the 40's particuarly

djb1187

i think the American Thunder Catback has super 40s...I use to have original 40s and they were too loud so i bought the catback with the super 40s and i think it sounds good

JJ03MustangGT

no i think the american thunder is a completely different muffler

djb1187

heres mine...o/r h with american thunder cat-back
http://www.fquick.com/videos/viewvideo.php?id=365

JJ03MustangGT

yea mines much louder than that....the super 40's are about the same, but with a different tone, not as deep as the 40. i know cuz a good friend of mine aka my track buddy has em, with the same exhaust setup as me and mines a bit deeper and kinda louder at different rpms.

BlockHed

have flowmaster duels on my 99 V6, they sound great... i'm between the SLP LoudMouth and the american thunders

djb1187

yeah they are without a doubt louder...back when i had them i use to REALLY **** off people. I had to replace them because my factory catback got all messed up and started grinding on the frame and stuff. they were extremly loud tho...might of been because i had like 4 exhaust leaks i guess. The drone was soo bad it was hard to have a conversation but they had an amazing tone though