Anybody running the Supermaxx header system (includes hi-flow cats) on their 6.0? I'm close to purchasing for my '04 SS along with a Radix. I'm sold on the Radix but not sure of the Supermaxx.

 

Got them on my 5.3 - great kit, lots of power, all bolt on.......my ONLY complaint is that the pass.side header will hit the frame every once in a while when turning left and while the motor torques - When I have the time to take it off i'll be able to dimple that area a little - but I called Dynatech and it sounded like they had never heard of that problem.......

 

Thanks 03GMC. I guess I'm going to go with those.

 

Hey llord, have you ever made it over to silveradoss.com?

If you buy the kit for the SS, I'd like pistures of the down pipes the kit comes with.

 

I just picked up this kit for the 6.0...email me if you want pics of the downpipes. I dropped off the actual headers to be coated though so don't have pics of those.