SKU: 75784614462

Front Brake Disc Set (375x36) - Audi / C8 A7 / 4M / Q7 / Q8 & More

Sale price$457.43 Regular price$508.25
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

Front Brake Disc Set (375x36) - Audi / C8 A7 / 4M / Q7 / Q8 & MoreZimmermann Formula Z High Carbon Coat Z Brake Disc Set The Zimmermann Formula Z brake disc was designed with the aim of teaming simple installation with optimum braking effect under high mechanical and thermal load. The compound brake disc developed by Zimmermann accommodates the increased demands incurred by engine tuning and optimized chassis structures. COAT Z Coat Z is a protective coating that prevents rust and corrosion, extended rotor life and

Zimmermann Formula-Z High Carbon Coat-Z Brake Disc Set

The Zimmermann Formula Z brake disc was designed with the aim of teaming simple installation with optimum braking effect under high mechanical and thermal load.

The compound brake disc developed by Zimmermann accommodates the increased demands incurred by engine tuning and optimized chassis structures.

COAT-Z - Coat-Z is a protective coating that prevents rust and corrosion, extended rotor life and improved visual appearance. To improve the rust protection during storage and usage, Otto Zimmermann GmbH implements this new Coat-Z technology step by step in its production range. Beside the still optimum function of the brake disc, this coating ensures a consistent attractive appearance.

Formula Z - Bake Disc - The composite or compound brake disc named Formula Z is suitable for motorsport applications due to its special design. In contrast to the fully cast-iron brake disc, the friction ring (cast iron) and hub (aluminum alloy) are connected by steel pins. The resulting, floating construction reduces the thermal buffering of the friction ring in the operating temperature state substantially, because the friction ring can freely expand under thermal stress (e.g. when braking from high speeds or several consecutive brake applications). The use of aluminium alloy also considerably reduces the unsprung masses on the vehicle.

Material quality / high carbon - Zimmermann brake discs are usually made of cast iron (with flake graphite) of different qualities; they correspond to the material used for the original spare parts. Therefore, the utilization of such materials (referred to as High Carbon by the competition) has always been a matter of course for Otto Zimmermann.

  • Excellent deceleration action and no distortion of friction ring at high temperatures
  • Substantial weight saving and therefore less unsprung mass
  • Floating mounting enables radial expansion of the brake disc under relatively heavy loads, thus preventing shielding and increasing resistance to heat cracks
  • Hot spots prevented by optimized design of ventilation channels

 

Kit Includes:

  • (2) 4M0615301AS-ZIM - Front Brake Disc (375x36) - Audi / C8 A7 / 4M / Q7 / Q8 & More (Zimmerman)



OE Part #'s

4M0-615-301-S / 4M0615301 S / 4M0 615 301 S / 4M0615301AS

4M0-615-301-AD / 4M0615301 AD / 4M0 615 301 AD / 4M0615301AD


MFR # 100.3374.75

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SKU: 75784614462

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R D K
Battle Creek, US
★★★★★ 4
Easy replacement
Size: 8.26" x 5.63" x 2.24"
Reasonable price
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Reviewed in the United States on September 8, 2025
W
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William Abruzzo
Houston, US
★★★★★ 5
Kona Air Filter
Size: 9.33" x 6.29" x 2.08"
Very satisfied, it fit perfectly!
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Reviewed in the United States on March 31, 2026
R
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rcevans
Draper, US
★★★★★ 5
Engine air filters are important!
Size: 8.26" x 5.63" x 2.24"
Just like me and you breathing, your car performs better when it can breathe freely and cleanly. My philosophy with an engine air filter is to replace with cheap and often. You can't control the quality of air coming into your system but you can control the filtering, so I'd rather replace the filter on an accelerated schedule with a cheap product than to invest into something more expensive and have it perform dirty for longer than it should. For my Honda CRV 2024 Hybrid, this filter fits snuggly and performs well.
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Reviewed in the United States on December 1, 2025
J
Verified Purchase
Jonathan Alonso
Battle Creek, US
★★★★★ 5
Fastest wiper change ever
Size: 24"+20"+15"
I am not spending $50 plus for three windshield wipers at AutoZone. I hated how those aftermarket wipers had 4 different adapters you had to figure out . These fit my macan perfect. Clicked right in no rumbling around . Also it rained the very next day, super quiet and definitely did the job. Even if these go out in a few hot Texas summers. They are worth it for the price and easy install
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Reviewed in the United States on May 7, 2026
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Alex
Bozeman, US
★★★★★ 5
They are great and easy to install
Size: 26"+17"+12"
They are working great and fit right.
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Reviewed in the United States on May 19, 2026

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