Does anyone have any experience with these? I have to install a cat and cat back on my VIII and get rid of the turn down, so I gotta do something.
The sysem I found says that the cat is "free flow" with a 3 inch exhaust.

 

I have the black FP turbo, 1000 cc injectors and many other supporting mods and need an exhaust, I'm ready to order, but want advice on what to get

 

Magnaflow is normally a decent product but I would not say anything special about them. Sorry I don't have answers to your specific questions. Goodluck