Does anybody have a L without any cats?? Some people say the L won't run as good with any back pressure. Others say that the cats hold back 4 lbs of backpressure and if u remove them u'd run better. Anybody know anything about this or have this setup in their lightning???

 

If your gonna spray.....I would remove them You'll loose a little low-end torque...but these trucks could spare a little of that

 

My truck lost some low end TRQ from removing the cats, and since then I have added the new style bassani cats once again for street driving performace.

I only spray a 50shot now, so I don't think it would matter that much.

SPIRO above is crazy and he sprayed a 150 shot all the time and then I could see the juice making up for the cats then.