Seems to work well
Overall seems to be a solid kit. Install went pretty smoothly. I had to source a few bolts myself, and it pile my clear my S&B filter (easily fixed with a napa 6637 replacement), but other than that wasn’t bad. I installed a new chip at the same time, so can’t speak for exactly how it effected the truck, but I’ve noticed EGTs drop a lot quicker now, and they aren’t as high on big hills. I have yet to put it to a real test, though. That being said, I’d buy it again.
Reviewed by: (Verified Buyer) Mike from Colorado on 1/21/2021