Is this the correct muffler size to use for my '66.
MagnaFlow Performance Exhaust
Im wondering because there are so many different sizes and I don't know what size I need. I am not buying the kit because I want a custom fit exhaust. Thanks for any help.
Unless you are going to a muffler shop where they have a mandrel tubing bender, you're probably going to be MUCH better off getting the
Magnaflow kit, because it has full mandrel bends on everything, and you can get the whole 2-1/2" kit for $351
shipped from Performance Peddler.
The mufflers alone elsewhere are going to cost you a minimum of $200 shipped.
All you have to do is go to their site with the part number, submit an "offer", and they will respond back with their lowest price.
I strongly urge you to reconsider using a muffler shop to install a custom exhaust system, because you can get a much better quality system using the kit from Magnaflow through Performance Peddler, and it's pretty easy to install.
By the way, those are *not* the mufflers that come in the kit; the ones that come in the kit are these:
MagnaFlow Performance Exhaust
This is the 2-1/2" kit:
MagnaFlow Performance Exhaust
This is the 3" kit:
MagnaFlow Performance Exhaust
By the way, you can get the 3" kit for something like $488 shipped; I purchased the 2-1/2" kit, and am using a different configuration . . . I ditched the mufflers in favor of a set of DynoMax 20" case, 2-1/2" offset inlet/center outlet SuperTurbo mufflers, I am using a Magnaflow 14" body "X-Flow" 2-1/2" dual inlet/dual outlet muffler in place of the "X-pipe", and am using a set of DynoMax 12" body, 2-1/2" inlet/outlet Race Bullets in the tailpipes as resonators.
The reason for the changes is for "stealth" . . . as I've mentioned in other posts, I like to sneak up on the unsuspecting "prey"; I also like to put my foot to the floor often, and when you have loud exhaust, it attracts unwanted attention from the local police force . . .
Getting back to the point, though--like I said, unless the muffler shop you're using has a mandrel bender (most of the time, those are quite scarce), then you'll get MUCH better results with the kit--and you can't beat that price!!