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

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Audi S8 Brake Rotors (Rear) | 2-piece Lightweight

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 11lbs 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 B8, B9, C7 & D4 3.0T rotor is already a stout 330mm (12.9") 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.

Stock vs. JHM
-Rotor Weight: Stock = 17lbs(each), JHM = 11.5lbs(each) - 32% LIGHTER, 5.5lbs 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 5.5lbs less than stock for a total of 11lbs weight savings.) 32% lighter!

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 B8, C7 and D4 3.0T. 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.

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Audi B8 S4-S5 Brake Rotors (Rear) 2-piece Lightweight

NOTE: With the installs we have done we have found that our slot design is whisper quiet.
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Audi B8 S4-S5 Brake Rotors (Rear) 2-piece Lightweight

NOTE: Due to differing scale calibrations our estimates on our rotors are slightly high.

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

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This product fits the following vehicles:

Make	Model	Chassis	Engine
Audi	S4	B8-B8.5 (2010-2016)	3.0t V6 24v SC
Audi	S5	B8-B8.5 (2008-2017)	all
Audi	Q5	B8-B8.5 (2009-2017)	3.0t V6 24v SC
Audi	SQ5	B8-B8.5 (2014-2017)	3.0t V6 24v SC
Audi	A8	D4-D4.5 (2011-2017)	3.0t V6 24v SC
Audi	A6	C7-C7.5 (2012-2018)	3.0t V6 24v SC
Audi	A7	C7-C7.5 (2012-2018)	3.0t V6 24v SC
Audi	S4	B9 (2018-Present)	3.0t TFSI
Audi	S5	B9 (2018-Present)	3.0t TFSI
Audi	A4	B9 (2017-Present)	2.0t TFSI
Audi	A5	B9 (2018-Present)	2.0t TFSI
Audi	allroad	B9 (2017-Present)	2.0t TFSI

B8 S5 4.2

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