Cross drilled brake discs upgrade for better cooling & braking.
Internally Vented, Perforated, Coated,
Outer diameter: 290 mm
Brake Disc Thickness: 24 mm
Bolt Hole Circle Ø: 130 mm
Centering Diameter: 90 mm
Hole Pitch / Number: 10/5
Porsche 911 3.2L 1984-89 - REAR
Please note: Those discs are not sided. They fit left or right side of the car. Brake disc rotors are priced each.
The Zimmermann Sport Brake Disc was developed as a result of experience of brake discs in series-production vehicles in connection with racing. The brake system is optimised by combining high-quality cast materials with a perforated braking surface.
Your advantages:
• Better wet braking performance by permanent expulsion of brake dust and water
• Sporty look
• Because of the anti-corrosion protection Coat Z better finish - especially of the hub and the outer diameter
• Noticeable improvement in the braking power of your car
• Prevention of brake fade
• Countersinking of holes doubles up as wear indicator
• 1:1 exchange of original disc possible
• No additional adaptions necessary
• Not subject to registration: general ABE certification supplied with disc
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91135204109XZIM
The product you are viewing cross references to these numbers
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50