Anyone with flowmaster part #'s???

[my$100project]

I've done some research and have decided to go with the original 40's. I know go with the super flows with delta technology. bla bla bla.... I just like the sound of the original's better. willing to trade sound for the loss of the extra 1 HP gain. Anyway's I have been doing some searches and 2 1/2 inlet outlets have 4 dif part numbers. One enters from left side of muffler exits middle-Enters Left exits right- Enters middle exits middle and so on. Anyway's Just curious if someone had a receipt handy they could look up the Muffler #'s?? Maybe I'll just buy two the same and flip one over.

 

[Z-MAN]

Flowmaster part number 42543. 2 1/2 inch-2 chamber 40 series offset/offset. You will need two and just flip one over. All the Delta Flow part numbers start out with "94" Hope this helps.

 

[jaackal]

i read on here a while ago that flowmaster does not make the original 40 series any more just that delta flow crap