Shaves 3lbs of unsprung weight from the rear of your car while increasing braking performance, plus they bolt on just like stock! This is great alternative to a full on Big Brake Kit since the stock C5 RS6 is a stout 335mm (13.2") and most may not want to spend $2,000 plus for a full Big Brake Kit. We basically brought the same high performance great cooling designed rotor to these drop in (fit like stock) rear rotors and at a 1/4 of the price or less of a full Big Brake Kit.

Fitment:
-Direct Replacement for OEM #4B3 615 601C for the Left Rear & 4B3 615 602A for the Right Rear

Stock vs. JHM
-Rotor Weight: Stock = 14lbs(each), JHM = 12.5lbs(each) - 11% LIGHTER, 1.5lbs less each
-Rotor Cooling Air-gap: Stock = 7mm(.275"), JHM = 13mm(.511") - LARGER for better cooling
-Rotor Cooling Center Fin Design: Stock = Straight Fin, JHM = Airfoil - MORE EFFICIENT for better cooling
-Rotor OD: Stock = 335mm(13.2"), JHM = 335mm(13.2") - SAME
-Rotor Thickness: Stock = 22mm(.866"), JHM = 22mm(.866") - SAME
-Bolt pattern: - SAME (fits like an OEM rotor would)

INCLUDES: 2 - JHM 2-piece Lightweight Front Rotors. (Each rotor weighs 1.5lbs less than stock for a total of 3lbs weight savings.) 11% lighter!