Dynatech Supermaxx Long Tube Headers [Archive] - Pontiac GTO Forums: Pontiac GTO Forum

: Dynatech Supermaxx Long Tube Headers


PhantomGTO
02-07-2005, 03:52 AM
Just wondering if these are worth the money. They look like a pretty good deal, complete with the cats and O2 bungs welded in. They look like a pretty quick install. Anyone have any experience with these? Thanks in advance.

Rob
02-07-2005, 07:40 AM
I have them. They look great and fit great. You'll still have to drop the rack, as with all long tubes, to install it. And you'll need O2 extensions if it doesn't come with it. I had one of the very first that went out. Only problem I had was the driver's collector would hit a heat shield bolt on a hard launch. Used a pry bar and it doesn't touch at all anymore. Haven't heard of anybody having any problems once they started hitting the stores. Very nice power increase and sound.