Originally Posted by STALKER
Looking forward to hearing your full review out on track.
I wonder how much more cooling the brakes effectively get without the backing plates??
Not sure, figured it couldn't hurt. Ran today at the track. Moring temps were much cooler than usual ended up about 50 out. I usually have to set my front starting pressure lower than my rears to achieve good hot pressure of 40. Today set my fronts at 33 like usual and they weren't getting up to full pressure so the ducts were cooling my fronts. Not definitive evidence but seems the ducts cooled my tires quite a bit, hopefully did the same for rotors.