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Girodisc Titanium Rear Brake Pad Shields Porsche 991 / 992 / GT4

SKU: GIRTS-1740-4
Price
$95.00
In Stock and Ready to Ship!

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Installation Services

Don’t worry about the hassle — let our expert team at Forza Motorworks handle the installation for you. Our professional installation ensures everything fits and operates exactly as intended, giving you clean, factory-quality results, proper wiring or mounting, and avoiding the risks of DIY mistakes. You’ll save time, avoid frustration, and get peace of mind knowing the job is done right the first time. Contact us to learn about our installation services and enjoy a seamless upgrade from day one.

FAQ

Shipping Information
For items that are in stock, purchases made after 9am EST will be usually be shipped out in the next 1-2 business days. Please inquire to confirm lead times if you have specific time constraints. Orders will be sent via signature required at our discretion unless otherwise requested. 

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Cancellations / Returns

Original sales receipt or order number must accompany all return requests.

Forza Motor Works accepts returns for exchange, store credit, or refund within fourteen (14) calendar days of the delivery date, subject to the terms and conditions below. After fourteen (14) calendar days, all sales are final unless otherwise approved in writing by Forza Motor Works.

To be eligible for return, products must be in new, unused, unaltered, and resalable condition, including all original packaging, instructions, hardware, documentation, and accessories. Returned items must not show any signs of installation, use, wear, damage, modification, painting, coating, or alteration of any kind.

The following items are non-returnable and non-refundable:

• Special-order products
• Custom-built or made-to-order products
• Products manufactured to customer specifications
• Custom color or finish products
• Manufacturer-direct-shipped products designated as non-returnable
• Products with extended lead times, including but not limited to headers, exhaust systems, wheels, and other special-order performance products
• Any item specifically identified on the product page as non-returnable

Orders for special-order, custom-built, made-to-order, vehicle-specific, or manufacturer-direct-shipped products may not be canceled once the order has been submitted to the manufacturer.

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Products determined by Forza Motor Works to have been incorrectly shipped may qualify for replacement, store credit, or refund at our sole discretion. Manufacturer defects are subject to the applicable manufacturer's warranty policies and procedures. Forza Motor Works does not provide any separate product warranty unless expressly stated in writing.

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To obtain a Return Merchandise Authorization (RMA), please contact:

Forza Motor Works
Email: info@forzamotorworks.com

All refunds, exchanges, and store credits are contingent upon inspection and approval of the returned merchandise. Forza Motor Works reserves the right to deny any return that does not comply with this policy.

Approved returns may be subject to a restocking fee of up to twenty five percent (25%) of the purchase price. Original shipping charges are non-refundable. Customer is responsible for all return shipping costs unless the return is the direct result of an error made by Forza Motor Works.

FITMENT, INSTALLATION & PRODUCT USE

Customer is responsible for verifying vehicle compatibility, fitment, and intended use prior to installation. While Forza Motor Works makes reasonable efforts to provide accurate product information and fitment guidance, final responsibility for compatibility rests solely with the customer.

Products that have been installed, test-fitted, modified, painted, coated, damaged, or otherwise used are not eligible for return.

Many aftermarket performance products are intended for off-road, racing, or competition use only and may not be legal for use on public roads in all jurisdictions. Customer is solely responsible for determining compliance with all applicable federal, state, and local laws and regulations.

LIMITATION OF LIABILITY

FORZA MOTOR WORKS SHALL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, PUNITIVE, OR CONSEQUENTIAL DAMAGES ARISING FROM THE PURCHASE, INSTALLATION, USE, MISUSE, FAILURE, OR INABILITY TO USE ANY PRODUCT SOLD BY FORZA MOTOR WORKS.

FORZA MOTOR WORKS SHALL NOT BE RESPONSIBLE FOR LOSS OF TIME, LOSS OF REVENUE, LOSS OF PROFITS, LOSS OF VEHICLE USE, TOWING CHARGES, RENTAL VEHICLE COSTS, STORAGE FEES, DIAGNOSTIC FEES, INSTALLATION COSTS, REMOVAL COSTS, ALIGNMENT CHARGES, TUNING FEES, SHIPPING EXPENSES, FINES, PENALTIES, PROPERTY DAMAGE, VEHICLE DAMAGE, OR ANY OTHER INCIDENTAL OR CONSEQUENTIAL LOSS OR EXPENSE.

TO THE MAXIMUM EXTENT PERMITTED BY LAW, FORZA MOTOR WORKS' TOTAL LIABILITY FOR ANY CLAIM ARISING FROM THE PURCHASE OR USE OF A PRODUCT SHALL NOT EXCEED THE AMOUNT PAID FOR THE SPECIFIC PRODUCT GIVING RISE TO THE CLAIM.

By placing an order with Forza Motor Works, the customer acknowledges and agrees to all terms and conditions contained herein, including all return, exchange, warranty, and limitation-of-liability provisions.

Product Description

Improve brake system thermal protection and reduce heat transfer into your Porsche's rear brake calipers with the GiroDisc Titanium Rear Brake Pad Shields. Designed for compatible Porsche 991, 992, and Cayman GT4 applications, these precision-manufactured titanium shields create an additional thermal barrier between the brake pad backing plates and caliper pistons, helping protect the brake fluid and hydraulic components during demanding driving conditions.

High-performance braking generates significant heat as the brake pads clamp against the rotating brake rotors. During repeated heavy braking, this heat can travel through the brake pad material, backing plates, and caliper pistons before reaching the brake fluid. As brake fluid temperatures rise, the risk of fluid boiling increases, potentially resulting in a soft brake pedal and reduced braking effectiveness.

The GiroDisc Titanium Pad Shields address this issue by introducing a thin layer of titanium between the brake pads and caliper pistons. Titanium has significantly lower thermal conductivity than steel or aluminum, making it particularly effective at limiting conductive heat transfer within the braking system.

Manufactured from Ti-6Al-4V titanium alloy, these shields feature a thermal conductivity of approximately 6.7 W/m·K, compared with approximately 52 W/m·K for steel and 130 W/m·K for aluminum. This difference allows the titanium material to serve as an effective thermal barrier between the hot brake pads and the hydraulic components inside the calipers.

The benefits are especially valuable for Porsche owners who regularly participate in track days, high-performance driving events, or repeated aggressive braking. As brake temperatures increase throughout a session, the shields help reduce the amount of heat reaching the caliper pistons and brake fluid, supporting more consistent braking performance.

By limiting heat transfer, the shields can also help reduce thermal exposure to sensitive brake caliper components, including piston seals and dust boots. Reducing excessive heat exposure may help preserve these components during demanding track use and potentially extend their service life.

Unlike extensive brake cooling modifications or complete caliper upgrades, the GiroDisc Titanium Pad Shields offer a straightforward way to improve thermal protection while retaining the vehicle's original braking system. They can be installed during routine brake pad replacement or brake service, making them a practical addition to a performance brake upgrade.

Each shield is precision waterjet-cut to match the intended brake pad configuration. This application-specific design allows installation without cutting or grinding the titanium material when used with compatible brake pads and calipers.

The shields are positioned directly behind the brake pad backing plates, between the pads and the caliper pistons. Their thin construction allows them to provide an additional thermal barrier without replacing the original brake pads, rotors, or calipers.

GiroDisc supplies four titanium shields per set, providing complete coverage for both rear brake calipers on a compatible Porsche application. This makes the product particularly convenient for owners upgrading both rear brake pads or preparing their vehicles for track use.

For Porsche 991, 992, and Cayman GT4 owners seeking additional protection against brake fluid overheating, the GiroDisc Titanium Rear Brake Pad Shields provide a cost-effective thermal-management upgrade that complements performance brake pads, high-temperature brake fluid, and upgraded brake rotors.

Fitment Notes

  • Designed for compatible Porsche 911 (991-generation) rear brake applications

  • Designed for compatible Porsche 911 (992-generation) rear brake applications

  • Designed for compatible Porsche Cayman GT4 rear brake applications

  • Intended for rear brake configurations using the applicable 1740 brake pad shape

  • May fit additional Porsche GT models sharing the same brake pad profile, subject to verification

  • Application-specific brake pad and caliper compatibility must be confirmed before ordering

  • Designed for the rear axle only

  • Includes four shields for both rear brake calipers

  • Fits between the brake pad backing plates and caliper pistons

  • Compatible with appropriately sized brake pads and caliper assemblies

  • Precision waterjet-cut for the intended application

  • No cutting or grinding required when installed on approved brake configurations

  • Brake pad clearance must be verified before installation

  • Brake pads must have sufficient clearance to accommodate the additional shields

  • Not a universal fitment for every Porsche 991 or 992 brake package

  • PCCB-equipped vehicle compatibility must be verified separately

  • Not intended for front brake calipers

  • Professional installation recommended

  • Inspect brake pads, caliper pistons, seals, dust boots, and brake fluid condition during installation

Included

  • Four (4) GiroDisc titanium rear brake pad shields

  • Precision-cut titanium thermal barrier components for both rear calipers

Product Specs

  • Manufacturer: GiroDisc

  • Manufacturer Part Number: TS-1740-4

  • Product Type: Titanium Brake Pad Heat Shields

  • Vehicle Applications: Compatible Porsche 991 / 992 / GT4

  • Brake Position: Rear

  • Quantity Included: 4 Shields

  • Axle Coverage: Complete Rear Axle

  • Material: Ti-6Al-4V Titanium Alloy

  • Titanium Thermal Conductivity: Approximately 6.7 W/m·K

  • Steel Thermal Conductivity (Manufacturer Comparison): 52 W/m·K

  • Aluminum Thermal Conductivity (Manufacturer Comparison): 130 W/m·K

  • Manufacturing Process: Precision Waterjet Cutting

  • Installation Position: Between Brake Pad Backing Plate and Caliper Pistons

  • Primary Function: Reduction of Conductive Heat Transfer

  • Intended Benefit: Reduced Brake Fluid Heat Exposure

  • Caliper Seal Thermal Protection: Yes

  • Track-Day Application: Yes

  • Front Shields Included: No

  • Sold As: Four-Piece Rear Axle Set

Product Features

  • Titanium thermal barrier construction reduces conductive heat transfer from the rear brake pad backing plates into the caliper pistons and hydraulic brake fluid.

  • Low thermal conductivity Ti-6Al-4V alloy provides substantially greater resistance to heat transfer than steel or aluminum, making it ideal for demanding braking applications.

  • Additional protection against brake fluid overheating helps reduce one of the contributing factors to brake fade and soft brake pedal conditions during repeated heavy braking.

  • Precision waterjet-cut design provides application-specific sizing without requiring cutting, grinding, or modification during installation on compatible brake systems.

  • Factory brake system compatibility allows owners to retain their existing rear calipers, rotors, and appropriately sized brake pads while adding thermal protection.

  • Complete four-piece rear axle set provides the necessary shields for both rear brake calipers, making the upgrade convenient during routine brake service or track preparation.