Hawk Performance HB906D.634 ER-1 Porsche Rear Brake Pads Boxster Cayman 987 981

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464.99€

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EASY RETURNS
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24/7 SUPPORT

Hawk Performance ER-1 Brake Pads for Porsche are purpose-built for drivers who demand race-proven braking performance in high-performance driving events, including track days, HPDE, time trials, and sprint racing. Developed through years of rigorous testing in elite motorsport environments, the ER-1 compound was engineered with a singular goal: to provide a higher and more consistent coefficient of friction than typical track pads — without sacrificing pad life.

Designed to thrive in demanding on-track conditions, the ER-1 delivers exceptional pedal feel, precise modulation, and consistent communication, giving Porsche drivers the confidence and control needed to push their vehicle to the limit. The compound maintains friction stability across a wide thermal range, with peak performance sustained up to 460°C, ensuring fade resistance and repeatable braking lap after lap.

Unlike many high-friction race pads that degrade quickly, the ER-1 was formulated to offer both durability and performance, making it an ideal choice for Porsche owners who want track-capable braking with extended longevity.

If you’re a dedicated track enthusiast looking for a high-performance pad that offers consistent bite, superior control, and endurance, Hawk Performance ER-1 Brake Pads are the upgrade your Porsche needs for your next competitive outing.

ADDITIONAL INFORMATION:

Manufacturer

Hawk
Package Contents

1 set of pads for two calipers
Brake Pads Compound

Semi-Metallic
Brake Pads Type

Race
Inner Pad Thickness (mm)

16,10
Inner Pad Height (mm)

86
Inner Pad Width (mm)

121
Pad Label

ER-1
FMSI Number

D994-7894
UPC EAN Code

840653058238

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.

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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FREQUENTLY ASKED QUESTIONS (Faq)

Yes, we do ship worldwide. However, we recommend contacting us before placing your order, as the price only covers the product and does not include shipping costs

Each product listing includes detailed compatibility information. Please review it carefully to ensure the part fits your specific vehicle model and year. If you’re unsure, feel free to contact us with your vehicle details, and we’ll be happy to assist you.

Yes, we do provide this service in our workshop. Our skilled technicians can professionally install your body styling and performance parts to ensure a perfect fit and optimal performance. Please contact us to schedule an appointment or for more information.

Yes, customers within mainland EU can enjoy free shipping on all orders. However, in rare cases, customers from non-EU or remote areas may be contacted about an additional shipping fee. For further questions, feel free to contact us.

Shipping times vary based on your location and the product ordered.

Take note, that in-stock products will be shipped the next working day. Otherwise, your order will be dispatched as stated on its product information.

For customers within the EU, delivery typically takes 3-5 working days from the dispatch date.

For international customers, orders are generally delivered within 5-10 working days from the dispatch date.

We accept returns on unused and uninstalled items within 14 days of purchase. The product must be in its original packaging and condition. Shipping fees are non-refundable, and return shipping costs are the buyer's responsibility.

Hawk Performance HB906D.634 ER-1 Porsche Rear Brake Pads Boxster Cayman 987 981
Hawk Performance HB906D.634 ER-1 Porsche Rear Brake Pads Boxster Cayman 987 981