Brake disc rotor, Rear. FORMULA Z. Porsche 991 GT3

Zimmermann FORMULA Z brake disc.

Vented, Perforated, Two-piece brake disc, Coated
Outer diameter: 380 mm
Brake Disc Thickness: 30 mm
Bolt Hole Circle Ø: 130 mm
Centering Diameter: 98 mm
Weight: 11 kg
Hole Pitch / Number: 7/5




** For cars with central locking wheels.
Porsche 991.1 GT3
Porsche 991.1 GT3 RS

Porsche 991.2 GT3
Porsche 991.2 GT3 RS
Porsche 991.2 R
Not for cars with ceramic brake (PCCB)


The Zimmermann Formula Zbrake 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 optimised chassis structures.

Your advantages:

• 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 optimised design of ventilation channels
• 1:1 exchange of original disc possible
• Not subject to registration: general ABE certification supplied with disc
• No conversion required for brake tuning

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99135240

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