Has anybody put these on an HD truck yet? FLP was saying they do but put a magnaflow exhaust on, are they putting on a 1500 truck cat back mangaflow system? I'd imagine you would have to get creative with the hangers and theirs 2 post cat 02 sensors? just sim both and be done?????

 

4.8, 5.3 and 6.0 SuperMaxx headers are in stock and ready to ship! This month's 10% off discount for headers can be used. They haven't fit these on an HD yet so I can't say 100% how the fitment will be.

Tom

 

Someone put some ASMs on a 6.0 HD and they had to cut a small piece of unneeded casting off the transmission. Not sure about the FLPs though.

 

why only '00-'04??
is there a difference between the '99's and the '00's ??

 

lol! Yup, that is true. I took the info from the sheet that came in and didn't even pick up on that. Don't want the 1999 guys to feel left out so these will fit on that year also

Tom

 

Does anyone happen to know what catalytics this system uses? Are they a quality item or would it be better to get the header only and stick with the factory cats( I understand they flow pretty good) or go to a Random Tech unit?

Todd