Girodisc BCS-01 Brake Caliper Stud Kit For Porsche 911 991

SKU: BCS-01 Categories: , , , , , , ,

279.99€

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In Stock - Available from Supplier Dispatch between 22 October - 5 November.
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You know what? If you spend any real time at the track with your Porsche 911 991, you’ll know how often you need to pull those calipers. It gets old, fast—and if you’re still using the factory bolts, you’re basically asking for trouble. Those things have a habit of wearing out the threads in your wheel uprights, and that’s not a cheap fix. The Girodisc BCS-01 Brake Caliper Stud Kit is a straightforward upgrade that sidesteps all that nonsense.

Instead of fiddling around and hoping your bolts still bite, these Cup-style studs guide your calipers right where they belong. It’s cleaner, quicker, and way less stressful—especially when you’re sweating in the paddock or doing late-night wrenching before your next event. Each stud kit is made from tough 17-4 PH stainless steel, the sort of material you’d expect to see in aerospace gear, not just car parts. That means they won’t rust or let you down when it counts.

One kit handles a single axle, and you get everything you need: 4 studs, matching nuts, and washers. No more stripped threads, no more headaches—just smoother maintenance for your 991.

FEATURES

  • Aerospace-grade 17-4 PH stainless steel for strength and corrosion resistance

  • Cup-style studs make caliper changes faster and easier

  • Protects your wheel uprights from thread damage

  • Complete kit: 4 studs, nuts, and washers for one axle


APPLICATIONS

  • PORSCHE 911 (991) 3.0 Carrera S 2015
  • PORSCHE 911 (991) 3.0 Carrera 4S 2015
  • PORSCHE 911 (991) 3.0 Carrera GTS 2017

ADDITIONAL INFORMATION:

Manufacturer

Girodisc
Package Contents

Complete set for two calipers

PREPREG is a common term for a reinforcing fabric such carbon which has been pre-impregnated with a resin system. This resin system (typically epoxy) already includes the proper curing agent. As a result, the prepreg is ready to be laid into the mold without the addition of any more resin. In order for the laminate to cure, an autoclave production process is used, a combination of high pressure and heat.

  • Maximum strength and performance characterictics. In a hand layup production process, it is difficult to achieve 50% fabric and 50% resin content.  Typical hand laminates, even when vacuum bagged, end up with a significant amount of excess resin. Excess resin increases brittleness and reduces overall strength properties. On the other hand, most prepregs contain around 35% resin. This is ideal for maximum cured properties and generally impossible to achieve in normal hand lamination.
  • Uniformity and repeatability. The prepreg is of uniform thickness and each part coming out of the mold may theoretically be the same. Vacuum bagging technology may have some errors in processing, but prepreg ensures production consistency.
  • Reduce curing time. After the thermal curing cycle, no need to wait for the standard 48 hours can be fully cured.
  • Aesthetics. Although prepreg processing still requires mold preparation and demoulding, prepreg processing eliminates air bubbles, makes it easier to obtain a smooth, glossy surface as well as eliminates any seaming lines.

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We offer free tracked shipping on all orders within mainland EU. Orders to remote areas such as Malta, Cyprus, and Iceland may incur a surcharge. Worldwide shipping is also available—please contact us for a quote.

Most orders dispatch within one business day (Monday to Friday). EU delivery takes 3–5 working days from dispatch, and tracking details will be provided via email once your order has shipped.

Please note that import taxes may apply outside the EU, and these are the responsibility of the buyer. Some items may ship directly from our suppliers and may have varying delivery times. If an item is out of stock, we will contact you to discuss the available options.

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RETURNS

Changed your mind? You can return unused, uninstalled items in original packaging within 30 days of delivery. Return shipping is the customer’s responsibility unless the item is faulty.

Custom, used, or built-to-order items are non-returnable.

Once we receive and inspect your return, refunds are typically processed within 10 business days.

If your item is damaged or incorrect, contact us within 48 hours with photos and order details.

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WARRANTY

All VA and VA Motorsports products come with a 1-year limited warranty covering manufacturing defects and fitment issues. For third-party items, warranty terms vary by brand—please check the product listing or contact us for details.

This warranty does not cover wear and tear, incorrect installation, cosmetic damage, labor, or third-party costs.

To start a claim, email us with your order number, issue description, and photos. If the claim is approved, we’ll offer a replacement, store credit, or a refund.

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Girodisc BCS-01 Brake Caliper Stud Kit For Porsche 911 991
Girodisc BCS-01 Brake Caliper Stud Kit For Porsche 911 991