Drilled/slotted or smooth rotors?

[RichLo]

If U R concerned with Rotor Life & Durability Welcome 2 the World of CRYO Treatment its good enough that City of New York uses it on their vehicles 4 longer Life & Xtened wear p.s. its Racing's best known Secret

X2

Get the best rotors you can and send them to a cryo treatment facility.

 

[Caman96]

If U R concerned with Rotor Life & Durability Welcome 2 the World of CRYO Treatment its good enough that City of New York uses it on their vehicles 4 longer Life & Xtened wear p.s. its Racing's best known Secret

Bold lettering doesn’t enhance validity.

 

[Erik the Awful]

+1 At first I thought some fly-by-night company was using a bot to spam sites that mention brakes. Yeah, cryo helps, but I wouldn't bother with drilled and slotted in the first place.