WV-Anderson

So I’ve lurked on this thread for a while as I bought a 2019 Silverado 1500 LTZ with the 6.2 a couple months ago. After seeing this I obtained my build sheet and unfortunately it has the sU4 axle code. I’ve got just under 2,000 miles on it and haven’t had a problem yet. Is this pretty much guaranteed to hit me at some point? Basically I want to throw a leveling kit and some bigger tires on it, but I’m afraid I’ll develop the jingle down the road and then they can fight me with the level/tires.

Thanks for the reply! I’m wondering if it has to be direct to dealer/retailer or something along those lines because the only thing I can find is the “Polyphonic Harmonizer” to add to the atak exhaust system to mellow it out, and when I look at the whole system it’s not the same as the actual muffler. I’ll have to call around to some local shops, thank you!

@NorthernAT4 Where did you find the S-Type muffler for the 6.2? I’ve found the whole system, but was wanting to try just the muffler out and no other changes.