goody03

What is the difference between flowmaster 40 and in the Mac Exhaust?

pj1010

What's the difference between green apples and red apples?

StickShifty

never heard the 40 on a mustang. but i got a mac setup and its a really deep sounding exhaust, and it drowns alot around 1800-2100 rpm.

StickShifty

many people will say that mac is not that good for quality, but let me tell you i baught a mac catback (stainless steel) and i love the way the car sounds, and the quality is amazing, there is no rust on it and the whole system still looks good as the day i bought it. its been on the car for about 8 months. the mac systems dont fit that great, i had a hard time getting the system to line up just right so it would not hit anything. But one the other hand i have installed a LM1 system and it fit like a glove. hopefully some one with a flow 40 setup will explain the other half of your delima.

ZW99GT

Youve never heard a stang with flowmaster 2 chamber mufflers? I guarentee u have, u might not have noticed. These mufflers were heavenly on the 5.0, but sorta died out in the NEW EDGE era. There are so many different exhaust setups, people really dont weld in mufflers anymore, but if they do, Its usually flows or magnaflow. I know my car has the 40's and i really like them, but I would never reccomend them to anyone. This is like asking whats the difference between chevy and GMC. They are similar good products, but you could always get a ferrari(AKA bassani, Borola)

blueangelfightr

Flows sound like every other stang out there. Get some packs or LM's

Blk_96_GT

^^ i seccond that