Installing a magnaflow 12909 in my 2021 Denali and wanted the consensus on removing both the adaptive valves? Not looking for much more sound than stock which is why I went with the magnaflow but don't want drone either. I've heard remove them both and I've heard just remove the egress valve...
Hi Fellas,
Does anyone know the part # for these running boards? Mine came with the 6" chrome ones and I like the matching grey color with the wheels. I've looked everywhere online and can't seem to find anything on this model.
Also, any idea if the running boards from a 2014 Tahoe...
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