I have a 03 Tahoe w/z55 option. I bought a resistor kit on ebay for like 12 bucks 2 kits for all four. I'm doing my front and installing the kit. For the back the coils have to be upgraded, then fly at it. Good luck.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.