Keeping you up to date with the latest CorkSport Mazdaspeed news!
Category: New Products
The newest Mazda and Mazdaspeed performance parts are available under teh new products tags. New products for the Mazdaspeed 3, Mazdaspeed 6, Mazda 3, Mazda 6 turbo, Skyactiv turbo engines and more
If you are a car enthusiast, own a new Mazda utilizing the awesome SkyActiv-G Turbo Engine, and have been searching the internet for performance parts then you probably know that CorkSport has been deep in development for this new Mazda platform. Specifically, CorkSport has been working on the last piece of the intake system puzzle, the Turbo Inlet Pipe.
This is the black plastic “tube/pipe” that connects the Short Ram Intake System to the turbocharger inlet. While the SRI System adds some great turbo noises and power gains to the Sky-Activ Turbo, there is still more opportunity for additional performance and sound improvements. This is where the new CorkSport Turbo Inlet Pipe steps in.
Are you looking for an exterior mod that will freshen up the look of your first gen Mazdaspeed 3? Well if that’s the case then the Carbon Fiber Spoiler is the perfect part to install on your build. The Carbon Fiber Spoiler retains the OEM look with the much-appreciated addition of carbon fiber. Keep on reading below for more info on the carbon spoiler.
Since the Carbon Fiber spoiler is based off of the factory Mazda piece, installation is a breeze and requires no drilling or other modifications to the hatch. We have also pinned the third brake light so that it can reuse the OEM connector with no modification to the harness needed! The Carbon Spoiler also comes with all the necessary hardware to install the spoiler so you can be back on the road in no time. Fitment with other add-on parts such as spoiler extensions or gurney flaps should work with the OEM style shape, however, we have not tested it. The same goes for GEN1 Mazda 3, the CF spoiler should fit, however, you may have a different 3rd brake light setup and/or have additional holes from the smaller Mazda 3 spoiler
The Mazdaspeed Spoiler features a fiberglass base that is then topped off with a layer of carbon fiber on the top side of the spoiler. The underside of the spoiler is finished in gloss black and the whole thing is then coated with a UV-resistant epoxy resin to provide a mirror-like finish and the necessary protection from the elements. The two halves come together on the rear edge so there is a small seam, however, once installed, the seam all but disappears!
If the CS Carbon Fiber Spoiler is a mod that you would like to add to your build, then head over and check out the product page for additional photos! Also, feel free to contact us with any questions you might have.
Have you been waiting for the CorkSport Heat Shield to go along with a CS SRI to snag one? Well you don’t have to wait any longer because the CS heat shield is here! Whether you have the CS SRI already or want to get both at the same time, the CorkSport Heat Shield for both the Mazda 3 and CX-30 with the SkyActiv 2.5T is a great mod to include in your build. Keep on reading to see how the CS Heat Shield is able to achieve lower intake air temps that allow your motor to make power easier.
For the Mazda 3 Turbo Heat Shield our main focus was keeping cool air supplied to the filter. The shield was designed to seal off the intake from as much heat produced from the radiator, engine and transmission as possible. This lead to a multiple piece design that is riveted together which allows us to utilize the OEM air ducting which supplies cooler outside air to the filter. The shield does not fully surround the filter because we have also found that there is cool air that also comes from the area in front of the tire and underneath the headlight while driving, helping to ensure that your intake sees as much cool fresh air as possible.
Now with all of this cooler air being supplied, how does it help performance? The basic concept is that since cold air is denser than warm air, your engine gets more air per cycle, and thus allows more fuel to be added to make more power. However, when a car is turbocharged, the process is a little more complicated. A turbo compresses and heats up your intake air and then sends it to an intercooler that cools the air back down. What that means is that the “colder air will make more power” generalization may not be as significant, especially with the advancements in modern turbocharged vehicles. Colder intake air does offer a benefit in the form of less stress on your turbo system. This means that your turbo does not have to work as hard to flow the same amount of air at the same boost pressure. Also a reduction in intake air temps can translate to slightly cooler air exiting your turbo compressor, which helps take some stress off the intercooler as well.
With all of the theory covered, let’s get to the real world results! In daily driving testing we found decreased intake air temps with the CorkSport Heatshield installed. When cruising or when it’s cold outside, we were actually surprised at the low intake temps of the CS SRI alone—there’s actually a surprising amount of fresh air that gets into the engine bay. Where the heatshield really comes into its own is when sitting stationary or driving on a very hot day. That’s when we saw our biggest improvements in intake air temp.
Lastly about the manufacturing, the CorkSport Heat Shield is made out of carbon steel that is laser cut and precision formed. Carbon steel was selected for its strength and lower heat transfer over aluminum. To fight off corrosion, the heatshield is powder coated wrinkle black and gives the heat shield a great look that helps it blend in with the other parts in the engine bay. Both sections of the shield are attached together using stainless steel rivets for corrosion resistance and a nice look. Lastly, we include rubber seals along the top edge of the CS Heat Shield to keep as much heat out as possible, and to prevent any unwanted vibrations or noise.
If you’re looking to complement your CS SRI with some added heat protection or want to pick them up together, check out the product listing for the CorkSport Heat Shield for additional photos and video! Also, feel free to contact us with any questions you might have.
2021-up Mazda 3 Turbo and CX30 Turbo Intake Heat Shield March 5th, 2024CorkSport
If you’re looking for a quick and easy mod to boost the appearance of your 4th Gen Mazda 3 and CX-30, the new CorkSport License Plate Relocation Kit is a great place to look. The factory front license plate location is front and center which detracts from the aggressive front grill of the 4th Gen Mazda 3. The CS relocation kit moves the front license plate out of the center of the grill and over to the side for an overall better look. A comparison between the factory and CS license plate locations can be seen below. The CS relocation kit is also super simple to install and takes only 15-30 minutes to complete. Read on for a detailed look at the components included in the Mazda 3 License Plate Relocation Kit.
First let’s take a look at the tow hook screw that is used to hold the license plate bracket. The tow hook screw is made out of high strength steel and zinc coated so that it will hold up in all types of environments. The tow hook screw also utilizes the factory mounting location to avoid any permanent modifications to the front end of your Mazda. Now onto the main component of the CS kit which is the license plate bracket. Starting out as an 11 gauge 304 stainless steel sheet the bracket is bent to provide quick access to the main mounting bolt and to also flow better with the lines of your front bumper. The license plate bracket includes a quick detach feature so if you ever need to run through a car wash you can quickly loosen the bolt with the provided low profile 19mm wrench and lift it up and off.
We have also positioned the license plate bracket out of the view of the parking sensors so everything continues to work as it should. Finally, all of the hardware included in the kit is stainless steel and we provide tamper resistant screws to hold on your license plate so it’s more difficult if anyone tried to remove it.
Thanks for checking out the CorkSport License Plate Relocation Kit for the 4th Gen Mazda 3 & CX-30! Be sure to head over to the product page and scoop one of these up if you want an appearance boost for the front of your Mazda.
License Plate Relocation Kit
Get the license plate relocation kit for the 2019+ Mazda 3 & 2020+ CX30
Time for more horsepower and boost with the Skyactiv 2.5 Turbo engine.
The Mazda 6 just got its next upgrade in the form of the CorkSport Downpipe for 2018-2022 models equipped with the 2.5L Turbo engine. We took the OEM downpipe and improved on it in every way, including sound, flow, power potential, and even ease of install! Help unlock power with the Mazda6 Turbo downpipe and take a step forward to more making power!
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The CorkSport downpipe uses a 2-piece design that starts with a cast 304 stainless steel bellmouth. This provides a high-flowing, smooth transition from the turbocharger to the piping that will stand up to the test of time and the high heat of the turbo. The piping is upgraded from the OEM 65mm diameter to 80mm mandrel bent piping to maximize flow and reduce restrictions. The bellmouth is joined to the piping using CNC machined v-band flanges which ensures a leak-free seal.
The two-piece design is not all about flow through. We optimized the casting design to be easy to install and tighten all the hardware. Since you do not have the piping in the way, like you would with a one-piece downpipe, the mounting hardware at the turbo is very easy to access! Fitment is also spot on, as we used 3D scan data from the OEM downpipe when designing the CS downpipe. That means great fitment with your existing aftermarket exhaust, or even the OEM one! With exhaust, the CorkSport downpipe will change the exhaust note of your Mazda 6. With the full CS catback exhaust, we noticed a different tone with some extra “growl” and a very slight increase in volume. This goes for both the catted and catless setups, with just a hint more drone with the catless setup.
All of the efforts to reduce flow restrictions are in the name of power! By smoothing the exhaust path and eliminating restrictions, the turbocharger can breathe better. While we have not been able to fully tune the car to take advantage of the flow gains (more on that later), typically an upgraded downpipe offers faster spool times, better peak power, and can help hold power better at higher RPMs. We hope to be able to test & validate the power potential of the MZ6T downpipe soon, but for now, know that the CorkSport Downpipe has enough flow capacity to efficiently support 500+ WHP, assuming you’ve got the mods to make that power!
So the elephant in the room: tuning. While the CorkSport Downpipe can be installed and driven on an otherwise stock Mazda 6 Turbo, we strongly recommend a tune after installing the CS downpipe. There are some fairly strict limits to airflow and torque in the OEM tune that can result in some mild surging or “hiccups” especially when at wide open throttle. This is simply the car hitting those limits and pulling back power. We have experimented with these limits and have found no long-term effects of hitting the limits or even going beyond. They are very conservative limits for safety with stock parts. With more efficient parts, your engine works easier and is able to produce added power/torque and consume more air so the limits are simply hit easier.
Let’s go through some housekeeping on the Mazda 6 Turbo downpipe. We offer the downpipe in both fully catless and with a high flow 300cel cat. As modifying or removing the primary cat is illegal in most areas, both options are sold for off-road or race use only. The fully catless setup will be the best for power gains but also comes with an all but guaranteed check engine light. The catted option cuts down on the smell of a fully catless setup but will sometimes still throw a CEL. This CEL can however be disabled with a tune.
Finally, what comes in the box with your MZ6T downpipe? Each kit comes with all the hardware needed for installation. This includes new turbo studs & crimp nuts, exhaust connection hardware, a Remflex exhaust gasket, and the stainless steel v-band clamp for connecting the upper and lower sections. Also included is a support bracket for the downpipe and even a custom heatshield to deflect heat away from engine bay components. Both come with required mounting hardware as well!
Be sure to check out the product listing HERE for more images, a product teaser video, and pricing. Ready your Mazda 6 Turbo for some big power with downpipe kit from CorkSport!
