Let me know how those fit, because I have an '05 silvy I want to put those into but don't know if it'll fit.
i would buy some band clamps the ones they sent me leaked but i bought the ones off of ebay and they fit pretty good just gotta watch out for your spark plug wires i bought some heat resistant wrap tape and it works good now
2006 silverado crew cab z71 6.0
Nelson Tuned
LT
285/75/17 bfg mud terrain km/2
TSP 220