Zimmermann 380x36mm High Carbon Front Rotor with Z Coating (Pair) for Audi B8/8.5 SQ5 &D4 A8

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.

Features and Benefits:

• 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

• 1:1 exchange of original disc possible (375x36mm)

• Not subject to registration: general ABE certification supplied with disc

• No conversion required for brake tuning

Cross Reference

• 4H0615301AN

This Part Fits the Following Vehicles