Rear Rotors(pair)- JHM 2-piece Lightweight for B9 RS5

The Original Audi Lightweight Rotors engineered and manufactured in the USA since 2010!

Click to enlarge picture

Due to popular demand, all of our 2-piece, lightweight rotors will now come with black anodized rotor hats featuring Type 3, hard anodizing, the highest quality and hardest anodizing available for aluminum. This will make the rotor hats more resistant to fade and wear and will hide brake dust better. Due to popular demand all lightweight rotor rings will also feature zinc plating. This high quality coating will slow the effects of corrosion and keep your rotor rings looking good through the winters.

Shaves 4.5lbs of unsprung weight from the rear of your car while increasing braking performance, plus they bolt on just like stock! We brought the same high performance great cooling designed rotor to these drop in (fit like stock) rear rotors while saving money over OEM rotors!

Stock vs. JHM
-Rotor Weight: Stock = 13.75lbs(each), JHM = 11.5lbs(each) – LIGHTER,2.25 lbs less each.
-Rotor Cooling Air-gap: Stock = 6.35mm(.250″), 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 = 330mm(12.9″), JHM = 330mm(12.9″) – 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 Rear Rotors. (Each rotor weighs 2.25lbs less than stock for a total of 4.5lbs weight savings.)

Outer ring specs:
We worked closely with a race brake manufacturer that supplies many NASCAR racers and a couple major brake kit companies. Due to their expertise we chose to have them build us the outer rings to our specs to fit the B9 RS5. The rings feature 12 attachment points for durability and strength.

Center hat specs:
We CNC machine the Aluminum center hats in house based on their recommended materials and thicknesses for durability. 12 attachment points for durability and strength. We also engrave JHM in them in 3 locations equal from each other, it looks clean and doesn’t jump out or look tacky.

Click to enlarge picture

NOTE: With the installs we have done we have found that our slot design is whisper quiet.
Click to enlarge picture

Please note: JH Motorsports does not recommend using EBC brake pads with our 2-piece lightweight rotors. Customer have reported and we have found EBC pads leave excessive pad deposits that can cause brake pulsation. Many EBC pads have a break in coating that reacts with the zinc plating used on our rotors

For shipping quotes: Please sign in or join then put the items you want in your shopping cart and proceed to checkout.