partsman57
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Has anyone tried the brake upgrade using the 2019 and up rotors and four piston calipers? Found this video on it. Looks like a big improvement over the stock setup.
Yeah, they will work. They are about the same price as the NNBS brake upgrade. The problem is the wheels that are needed to fit over the calipers. The NNBS brakes will work with 17s. As for the 4 piston caliper..
So far:
1: OEM NNBS LTZ20s. Fit with a 1/4" spacer or serious caliper front face hump grinding.
2: Method race wheels roost 17x8.5 4.75back spacing. Fit without a spacer but the barrel clearance is very close.
3: OEM NBS Denali 17s. Do not fit ends of caliper contact inner barrel of the wheel.