SKU: 1B1.8023A3
Brembo 80-89 930 Front GT BBK 4 Piston Cast 2pc 355×32 2pc Rotor Drilled-Silver
This Brembo GT front big brake kit upgrades the braking system on 1980-1989 Porsche 911 Turbo models known as the 930. It features 4-piston cast monobloc calipers paired with 355x32mm two-piece drilled rotors in silver finish for stronger stopping power and better heat management during track or spirited driving. The kit bolts directly onto the factory hubs providing immediate performance gains without modifications.
Key Features
- 4-Piston Cast Monobloc Calipers: Aluminum construction clamps pads evenly across larger surface area for consistent brake pressure and reduced flex under load
- 355x32mm Two-Piece Drilled Rotors: Curved-vane design with drilled holes sheds heat fast improves wet weather braking and cuts unsprung weight by 20% over stock
- Silver Powder Coat Finish: Resists corrosion from road salt and brake dust while maintaining clean appearance over time
- High-Performance Brake Pads: Included race compound offers high initial bite progressive feel and low dust for daily or track use
- Complete Bolt-On Kit: Includes all brackets lines hardware and adapters for straightforward installation on 930 front axles
Product Notes
- Requires 17-inch wheels minimum clearance for caliper fitment
- Bed-in pads per Brembo instructions for peak performance
- Oversized package ships via freight for safe delivery
Installation Notes
- Professional installation recommended.
- Torque caliper bolts to 120 Nm and bleed system fully
- Compatible with factory brake lines and ABS if equipped
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1980-1989 | Porsche | 911 | Turbo (930) |
Why Choose Brembo?
- Leads motorsport braking with F1 and endurance racing wins
- Builds every kit to OE-level tolerances for reliability
- Engineers components for direct vehicle integration
Frequently Asked Questions
- Q: Will this kit fit my 1985 Porsche 930 Turbo?
A: Yes it bolts directly to 1980-1989 Porsche 911 Turbo 930 front hubs with no adapter needed - Q: What materials are used in the calipers and rotors?
A: Calipers are rigid cast aluminum monobloc rotors are high-carbon steel hats with stainless steel center sections - Q: What warranty coverage applies?
A: Brembo provides limited lifetime warranty on calipers against defects 24 months on rotors and pads
Shipping & Handling
- Method: UPS Ground or Freight
- Availability: In stock – ships same or next business day
- Packaging: Secure oversize box 24x20x12 inches
- Weight: 42 lbs
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