Mazdaspeed Camshafts for DISI MZR Motor

Mazdaspeed Camshafts for DISI MZR Motor

Mazdaspeed Camshafts for DISI MZR Motor

Regular price $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!

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The CorkSport Mazdaspeed Performance Camshafts are developed with the latest design, manufacturing, and casting technologies and ground to CNC precision for the best performance for your Mazdaspeed. Near factory idling cams for the daily driver and even the aggressive track driver bringing improvement in throttle response and torque to your Mazdaspeed. #ZoomZoom!

Check out the installation instructions below. Share your performance review with the CorkSport community once installed!

The CorkSport Advantage

Performance Driven

The CorkSport Mazdaspeed camshafts were tested on a fully bolted and CorkSport Turbo equipped 2013 MS3. The performance camshafts provided a respectable TQ/wHP gain across the entire RPM with a peak gain of 22.5whp. This is power you will feel across the whole RPM band, not just a top end improvement in power.

Mazdaspeed 3 camshaft upgrade

Mazdaspeed camshaft upgrade

Daily Driver Friendly

Retaining factory idle quality while maximizing horsepower and torque, no worries of a rough loping idle, felt from other camshafts. This gives you an advantage in power without giving away the upgrade on those trips to Mexico.

Mazdapeed 6 camshaft upgrade

Direct Fitment

Designed to replace the OEM Mazdaspeed camshafts for the 2007 - 2013 Mazdaspeed 3 and the 2006 - 2007 Mazdaspeed 6 models.

Mazdaspeed upgraded camshafts

No Regrinds!

CorkSport Mazdaspeed camshafts are manufactured from new castings, hardened and machined to exact tolerances. No cores, exchanges, or long waits for regrinds required.


Installation & Tappet Guide

Clear and concise installation instructions included along with an interactive tappet guide excel sheet available for download.

Camshaft installation is a highly demanding process requiring experience and high attention to detail. CorkSport highly recommends professional installation.

Additional Features

  • Compatible with: 2007-2013 Mazdaspeed 3 & 2006-2007 Mazdaspeed 6
  • Camshaft Specifications: Intake .390" Total Lift 215.8 @ .050 Duration, Exhaust .354" Total Lift 204.2 @ .050 Duration.
  • Designed in America: Designed in Vancouver, Washington, in the Pacific Northwest.
  • CorkSport Service & Support: Knowledgeable telephone technical question and installation support at (360) 260-2675 and full color installation instructions.


2 year warranty against manufacturing defects. 1 year warranty applies to lobe wear on the camshaft. The warranty will not cover broken cams, lifters, tappets or any other engine parts. Camshafts are considered racing parts and as such this warranty will not cover abnormal wear due to insufficient lubrication, excessive engine heat, valve spring coil bind and cylinder head or guide interference.


  • Disclaimer: Failure to follow proper and provided break-in instructions will result in camshaft failure and voided warranty.
  • *Required Items for Installation*

    • Two (2) Camshaft Friction Washers (L3K9-12-429)
    • Two (2) Camshaft Bolts (LF17-12-428)
    • One (1) Fuel Pump Housing Gasket (L3K9-10-193)
    • Tappets for valve adjustment
    • MZR Camshaft Alignment Tool/Plate
    • MZR Crankshaft TDC Locater Pin
    Required: Link for the replacement bucket spreadsheet (needed for the installation of the camshafts)

    How To Install Your CorkSport Mazdaspeed Performance Camshafts

    It will take you 5-8 hours to install the CorkSport Mazdaspeed Performance Camshafts with our easy-to-use instructions.


    5-8 Hour Install Time

    5-8 Hour Install Time

    Difficulty: 5/5

    5/5 Difficulty

    2-Year Warranty

    2-Year Warranty

    No CEL

    No CEL

    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

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