did i really get the flowmaster original 40s?

Theres quite a few variations of the 2chamber mufflers. Theres a 40 series, Delta 40, 50 series, and I THINK theres even a series before the 40's (5+ years old).

The delta 40s sound a bit smoother and more refined than the normal ones. Normal 40s have a slight rough grunt in them.

Post up an exhaust video!
 
well are these the originals? if not im sending them back. but like i said, they are the same part number as the ones on the site. the site has em listed as original 40s with this number. lemme see if i can get some pics...
 
damnit. i just compared with flowmasters' website and the model partshopper sent me is in fact the delta flow. thing is i ordered about two weeks ago and i told em not to ship since i was gonna be gone a week on vacation. turns out they still shipped and til right now when i got back home did i see the mistake. lol you could say i barely "received" the mufflers right now, a week after they actually arrived. well, i just emailed them and hopefully they can sort this out.
 
You can also tell by looking at the mufflers what kind it is - original 2 chambers only have one V-shaped baffle in them (you can see the welds from the outside of the casing) while the delta flows will have like three Vs I believe.

laser2kgt said:
have you heard the mustangtuning o/r x?
Oh and that combo will sound sick :drool: