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- Porsche 991.1 GT3 3.8L (475Bhp) 2014-16
This Rear Brake Disc and Brake Pads Package is a complete, high-quality service kit designed for Porsche 911 (991 GT3) model. The package includes premium SHW rear brake discs, OEM-grade Textar brake pads, and the required rear brake wear sensor. Together, these components restore factory braking performance, safety, and smoothness to the rear axle.
Fits:
- Porsche 991.1 GT3 3.8L (475Bhp) 2014-16
Diagram Ref No 1, 4, 5
What This Product Does:
- Replaces the rear brake rotors (the discs that the brake pads clamp onto) with new SHW units, restoring optimal rotor surface, correct thickness, and structural integrity.
- Replaces the rear brake pads, ensuring fresh friction material with full thickness and proper pad-to-rotor contact.
- Ensures the wear-monitoring system is intact (through the sensor/hardware included), so you get accurate pad wear warnings.
- Restores rear-brake stopping performance, improves pedal feel and braking balance, and reduces noise, vibration or heat-related issues in the rear axle.
Symptoms Of Wear Or Failure:
- Squealing, squeaking or high-pitched noises from the rear wheels when braking (indicating worn pads or pad material issues)
- Grinding or scraping noises during braking (pads worn to backing plate or rotor surface damaged)
- Brake pedal vibration or rear end judder when braking — often due to warped or uneven rotors
- Reduced rear braking performance — longer stopping distances, rear end stability compromised
- Soft or spongy brake pedal, especially under repeated/braking heavy loads (heat soak, worn components)
- Brake system warning lights if sensors detect very low pad thickness or failure of wear sensor
- Uneven pad wear or excessive brake dust from rear wheels
- Visible rotor damage — deep grooves, heat spots, blue-tinted discoloration, lip on rotor edge, rotor thickness below minimum spec
- Safety first — Rear brakes contribute significantly to overall stopping power and vehicle stability, especially in sport/performance-cars like the 911. Worn rear brakes can compromise balance, especially under hard braking or cornering.
- Restored performance & feel — New discs and pads improve pedal response, reduce brake fade, and restore consistent braking performance.
- Prevention of further damage — Worn pads can damage the rotor surface; a damaged rotor causes uneven pad wear, vibration and potentially costly repairs. Replacing both ensures components work together optimally.
- Reduced noise & vibration — Fresh matched components reduce brake squeal, pedal judder and rear-end braking vibrations.
- Cost-efficiency — Given the labour involved to remove and reinstall rear rotors, calipers, etc, replacing the full kit once is more efficient than piecemeal replacements over time.
- Maintaining value & reliability — For premium performance vehicles, correct braking hardware is essential for reliability, driver confidence and resale value.
- Cooling & durability — SHW rotors are designed to meet OEM standards including improved heat dissipation and durability under high loads.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
BRAKEKIT991GT3.R.SHW
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This kit is comprised of the following items:
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00004330511
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• brake, clutch and gear components
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• glass and metal surfaces before gluing
The advantages of Textar brake cleaner:
• does not destroy polystyrene
• does not contain any chlorinated solvents
• is listed with the German Federal Ministry for the EnvironmentHow to use:
Spray a thick coating on the parts to be cleaned. Allow the solvent to drip and/or evaporate. Repeat if necessary.
Find out about Textar product verification here
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
96000100
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