13 inch Big Brake Kit for 2007-2013 Mazdaspeed 3 and 2004-2013 Mazda 3

Corksport SKU: AXL-3-413-10
13 inch Big Brake Kit for 2007-2013 Mazdaspeed 3 and 2004-2013 Mazda 3

13 inch Big Brake Kit for 2007-2013 Mazdaspeed 3 and 2004-2013 Mazda 3

Corksport SKU: AXL-3-413-10
Caliper Color
Regular price $1,599.99 USD

This item is sold out in Winnipeg. However, may be in stock at one of our warehouses! Email us to get an ETA! sales@ossmotorsport.com

  • Not all products are kept in Winnipeg, we have many warehouses our products ship from! Please inquire to confirm ETA.
  • Price Match Guarantee - Found a better price? Show us!
  • Canadian and Prefer to pay a 50% Deposit? Please contact us by email or phone to get a deposit placed!
Shipping calculated at checkout.

The Stage 2 CorkSport 13” Big Brake Kit for Mazdaspeed 3 provides a drastic improvement to braking by offering improvements to each component in the system.

Larger rotors, 4-piston calipers, stainless steel brake lines, upgraded pads, and everything you need to install on your Speed 3 is included in this kit. If the CorkSport Big Brake Caliper Kit was not enough for you and your MS3, look no further than the CorkSport 13” BBK.

Check out the info and video down below for full details.

The CorkSport Advantage

Performance Advantage

Everything in this kit was carefully chosen to bring the best braking performance possible to your Mazdaspeed3. Brake performance is defined by heat, weight, and force. Each component was chosen specifically for its effect on one of these characteristics to bring together a kit that will bring your Speed3 to a stop just as fast as it accelerates. After all, chasing a ton of power gets dangerous really quick when you can’t slow down!

Upgraded Rotors

Performance two-piece 13” (330mm) brake rotors are included with the kit. They are 10mm larger in diameter to produce a greater braking torque at an equivalent braking force (the same way a longer wrench makes it easier to loosen a bolt). More consistent brake force is achieved through the slots in the rotors. They sweep away dust, gases, and other debris that may otherwise affect braking performance. The larger diameter of the rotors combined with rotor thickness upgraded to 28mm means more mass to reject heat into. This heat is then dissipated easier through the specially designed vanes in the rotors. The vanes are the “fins” that connect the inside and outside of the rotor. Making them curved allows for better airflow through the rotor and thus better cooling. Lastly, the rotors are two-piece with an aluminum rotor hat for weight saving and improved heat dissipation.

Four-Piston Calipers

The aluminum four-piston calipers included with this kit are a further upgrade from the CorkSport Big Brake Caliper Kit. The four pistons are individually smaller than the single OE piston; however, the total surface area is increased, providing more braking force from the same amount of braking pressure. By moving to two pistons on either side of the rotor, pad size is maximized and braking force is evenly distributed on the pad on either side of the rotor. The four pistons are staggered in size to ensure even pad wear. Each piston is also made of stainless steel instead of aluminum or even regular steel as stainless steel has lower conductive heat transfer. This means less heat transferred to your brake fluid, reducing the chance of boiling it. Finally, the calipers are powder coated blue, red, or black to keep them looking good and matching your personal Mazdaspeed 3 style.

Performance Brake Pads

Brake pads included with the CorkSport 13” BBK is a larger and more aggressive compound than OEM pads and even the pads included in the Big Brake Caliper Kit. They bridge the gap between a street pad and a full trackpad to provide good performance on the track without a huge amount of dust and noise when driven on the street. As an added bonus, when you eventually need to replace the pads, you have a myriad of options as they are common style brake pads.

Hardware, Brackets, and Lines

Everything needed to install the CorkSport 13” BBK onto your MS3 is included in the kit. High strength steel caliper brackets position the new calipers in the correct location while braided stainless steel brake lines ensure you have no issues with a soft pedal. The kit is tied together with grade 12.9 corrosion-resistant hardware to ensure everything stays securely mounted. The use of a wheel spacer is required for OE wheels and some aftermarket wheels.


Additional Features

    • Vehicle Fitment:2007-2013 Mazdaspeed 3, 2004-2013 Mazda3
    • Designed in America: Designed in Vancouver, Washington, in the Pacific Northwest.
    • CorkSport Service & Support: 2-year limited warranty, full-color installation instructions, all necessary components, and knowledgeable telephone support at (360) 260-2675.


OE wheels require the use of a 10mm wheel spacer for operation and some aftermarket wheels may require the use of a wheel spacer for operation of this BBK. Use this template (click text) to check if your wheels will fit.

Brake Pad Cross Reference

The following brake pads series may operate with the CorkSport 13” BBK. Other brake pad manufacturers may have pads design for this configuration that is not listed here.  

  • Hawk – HB110
  • Brembo – B52
  • AP Racing – AP5200 & CP3215
  • Carbotech – CTCP3215
  • G-Loc – GPX6

How To Install Your CorkSport Mazdaspeed3 330mm Big Brake Kit

It will take you three hours to install the CorkSport Big Brake Kit with our easy-to-use instructions.


3 Hour Install Time

3 Hour Install Time

Difficulty: 3/5

3/5 Difficulty

2-Year Warranty

2-Year Warranty



Tracking will be sent once it leaves our warehouse.

For Canadian shipments, if the item is at a US address, the item needs to be brought into our Winnipeg warranty prior to shipping out to the destination.

Tracking information will be received once it leaves Winnipeg.

Please note, average turn around time for this is roughly 2 weeks, if the product is in stock.

Absolutely NO refunds/exchanges on special order items. If return of a non special order item is requested, customer must pay shipping and it must be requested within 14 days of purchase. 

Any orders not picked up by the customer within 15 days after notification of arrival becomes property of OSS Motorsport Ltd. no credit or refund will be given.

Customers that remove product(s) from OSS Motorsport will have been deemed to agree with all of the above terms and conditions. All items sold are for Off Road Use Only.

All performance modifications are done at your own risk and may void your warranty.


Unwanted items are subject to a 20% restocking fee, in addition to the return shipping to our warehouse(if applicable). Used items cannot be returned.


All Electronics are final sale!


Please have your mail box or junk mail box checked for status updates.

Shipments, returns & refund

During the payment process, we provide delivery options with different delivery companies with which we have no contractual relationship. We offer commission free this added service so the client can receive its order without having to round trip to our warehouse. If there is any problem with the delivery, it is the consignee responsibility to contact the delivery company he/she dealt with directly. The carrier provide a limited insurance of 100$. If you need more, please contact us prior to purchase as we will get you the quotation for extra insurance from the carrier you will select.

NO return accepted. Exchange upon approval and proof of factory default.

Partial or full refund requests are subject to 5% administrative fees. Refund is immediately issued upon cancellation and a confirmation email is sent. However, depending on the payment method used, it may take one (1) to ten (10) days for the refund to appear in client account.

Special orders are non-refundable.

United States orders may be subject to Custom fees and tax as we ship from Canada. 


Some products may be used for off-road only. Customer is responsible to check with his/her local/state laws and ordinances.

We are not responsible if the client ordered the wrong item, which does not work on its vehicle.

All parts required professional installation, there is no return or exchange if the client does not know how to install it him/herself.

OSS Motorsport is not responsible for defective or damage caused by unprofessional installation or misuse of the product.

Privacy Policy

We are committed to the privacy of the client's information. OSS Motorsport does not, and will not, distribute, disclose or sell any of the client's personal information to third parties, other than as required by law or as necessary to process a payment. During the process of providing payment information, client may be asked to provide his/her name, address, e-mail, phone number, and where payment is concerned, credit card number, billing address, security code and expiration date.  When users access our site, we may automatically collects information, including IP addresses and information regarding the client use of the site through cookies or automatic registration and maintenance of the client contacts to us and preferences.

Questions about the Terms of Service should be sent to us at info@oss-motorsport.com.


This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Recently viewed