I have a 2007 TBSS with a K&N intake, Stainless works longtubes, no cats, SLP LM1 replacing the factory muffler. The truck runs great, you would never know its pulling so much timing, I cant hear any pinging but its also pretty loud inside. It has been tuned previously with a etune as well. Ive changed the tune quite a bit from where it was but I cant seem to get the KR gone. Wondering if someone can look at my log and tune and point me in the right direction?
52519.hplstocktune51119-1.hpt