Sounds mean. Tad raspy between the shifts but sounds mean. Still cant hear a dam thing in the cab when cruising, zero drone/resonation. Only when you lay into it does it really bark! But driving down my street I can hear my truck echoing off peoples houses when I have the windows down. None of that audible ticking can be heard outside the truck like you get with thin shitty headers.

I dont have a 6.0 in this truck. That was in my old 99. Im still working on finding a video camera to use. But when I do I can host a clip. Power. Power feels nice and smooth. It does pull a good bit harder up high versus the Thorleys. I mean a definite, noticable difference.

This is the only pic that came out good. On the others im guessing the flash came on and the pics looked like ****.

 

Thanks for the pic 99Silver6.0. Are you saying that the thorley's give a better bottom end then the Dynatech? If so, then I guess I'll wait for the thorley's. I would really want the bottom end since the Vmax already gives better top end, correct.

 

I've got the Thorley's and I can assure you it's definitely a mod you can "feel," especially down low. You can buy them at Summitracing.com That's where I got mine.

 

hey paintedred, do you have pics of your headers and did you have clearance problems, wires and/or steering? Do they make thorley's for the 2007 6.0L? Do they also have a complete system like Dynatech?