Ok...I think I need new exhaust manifolds. I'm not positive yet but if I do, does anyone have some killer prices on IMCO Powerflow?

I've got the IMCO Powerflow right now and they work great as I am also running silent choice.

I know that CMI is in my "neck of the woods" so if I can't find a great deal on some replacement manifolds, I might just "bite the bullet" and buy some CMIs.

All of this of course is pending pressure testing of the old manifolds. I don't think that it's the manifolds that are causing my problems but time will definitely tell. The manifolds are only a few years old and only ran in fresh water. Shouldn't they last quite a bit longer? Think IMCO will help out?

Advice? Encouragement?