Originally Posted by Logan24
Totally understandable Steve, it was worth a try tho! I will definitely be going with the HF cats in the new year!
While I'm typing...I am still curious if there has been an answer on the power differences between the HF catted version and the Off Road version?? Still kinda curious.
Probably a couple more HP up high with the catless version, but nothing substantial I would think, as our high flow version is REALLY high flowing...200 cell internal substrate. With tuning, I would think you could squeeze a few more out of the off-road version...might be good for track guys....a daily driver might not feel too much of a difference.