Search:

I'll give it a try, thanks.

First time posting on this site!

I have a 2018 Silverado 5.3L with gutted cats. I turned off COT, disabled catalyst warmup, and got rid of p420 and p430 codes. Everything on the truck is running...

Hi I'm Dylan, I recently started using my mpvi on my 2018 Silverado, I've also mildly tuned a 2 2015 Mustangs (5.0 and 3.7) and so far they have loved what I've done. I'm always wanting to learn more...