Quote:
Originally Posted by alm001
I did the DEI wrap before I put the pipes on mostly because I like wrapped pipes. I think the straight pipe would emit less heat than the stock cats, but I have nothing to back that up.
The IR picture they show is impressive, but it reminds me of a crash course I took in "emissivity" when I put my hand on a copper pipe that showed 85degF to a IR gun, but in reality was over 140.
|
I didn't think about that - a Cat actually heats up quite a bit during the catalyzing process right?
I wish I had some before/after data, especially now that on my car all my exhaust is ceramic coated, that would have made for some good comparative info.