Specifications
- Brand
- Wilwood
- Part #
- 140-17656-DR
- UPC
- 889545117479

Wilwood 84-89 Porsche 911 D31 11.42in. Rear Brake Kit w/ Flex Lines - Drilled Rotors (Red)
$1144.69
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Wilwood 84-89 Porsche 911 D31 11.42in. Rear Brake Kit w/ Flex Lines - Drilled Rotors (Red)
Key Features
- Fits 1984-1989 Porsche 911.
- Includes 11.42-inch diameter drilled rotors for improved heat dissipation and consistent braking.
- Features Wilwood D31 red calipers for enhanced stopping power and a distinctive look.
- Comes with stainless steel braided flex lines for a firmer, more responsive pedal feel.
- Designed as a direct rear brake upgrade for the specified Porsche 911 models.
- All necessary hardware for installation is included.
Product Details
This is the Wilwood D31 rear brake kit for your 1984-1989 Porsche 911. It upgrades your rear braking system with larger, drilled rotors and performance calipers, along with stainless steel braided flex lines. This kit is designed to give your classic 911 improved stopping power and better heat management, which is crucial for spirited driving or track use.
The kit features 11.42-inch diameter drilled rotors. Drilling helps to vent gases and water away from the pad surface, which can improve braking consistency, especially under heavy use. The calipers are Wilwood's D31 model, known for their solid construction and reliable performance. They are finished in a vibrant red to add a visual pop behind your wheels. The included stainless steel braided flex lines offer a more direct pedal feel compared to rubber hoses, as they expand less under pressure. This translates to more responsive braking when you need it most.
When installing this kit, you'll want to ensure you have the necessary tools for brake caliper and rotor replacement. It's also a good time to consider flushing and replacing your brake fluid with a high-performance DOT 4 fluid to take full advantage of the new braking hardware. This kit is a significant upgrade for owners looking to enhance the performance and safety of their Porsche 911.
Specifications
- Brand
- Wilwood
- Manufacturer Part #
- 140-17656-DR
- UPC
- 889545117479
Frequently Asked Questions
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Wilwood 84-89 Porsche 911 D31 11.42in. Rear Brake Kit w/ Flex Lines - Drilled Rotors (Red)
