How do you like the 4" fab tech kit? Did it change the road manners? Did you install it? Most of the reviews say that is bolt in, but some say you have to do some cutting.My '16 Denali XL with Fabtech 4" kit, 20x10 Fuel Tritons and 33x12.5 Fuel Gripper M/T's.
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I've been looking at installing one of these kits.