Understanding Intake Systems for Mazdas

The CorkSport Cold Air Box pairs perfectly with the CorkSport Short Ram Intake.

When it comes to the breathability of your Mazda, a short ram intake is the best place to start. The benefits are immediate, the installation is quite simple and itโ€™s genuinely the best first step to getting some power and fun out of your Mazda or Mazdaspeed.

Bringing more air into the intake chamber, the intake system allows you to increase horsepower and torque for your Mazdaspeed. Each is designed to maintain optimal flow and generate ideal performance for your Mazda, with exacting tolerances and using the latest in computer-aided manufacturing techniques to bring you the highest quality and best-performing part for your money. You can expect to gain up to 30+ HP from this simple-to-install short ram intakeย system.

The CorkSport Cold Air Box pairs perfectly with the CorkSport Short Ram Intake.

Types of Air Intake Systems

Short ram air intakes suck in large amounts of heated air within the engine to help in efficient combustion. These are short and wide pipes because it uses a shorter pipe than the cold air intake, it only has access to warm air near the engine. To make up for this, it sucks in more air than cold air intakes.

Cold air intakes are a type of ram air intake system that works by drawing in cool air from outside and into the Mazda’s engine. This type of intake often has minimal bends and has a long duct with access to cool air. With cooler air coursing through the engine, combustion requires less heat and fuel.

Mazdaspeed Air Intake

Why Replace Your Mazdaspeed or Mazda Air Intake System

More often than not, car enthusiasts and expert mechanics recommend that you purchase an air intake as soon as possible. Even vehicles of the latest make and models benefit from an aftermarket air intake system. Below are five of the reasons why an air intake system can improve your Mazda engine’s performance.

Get your 2014 Mazda 3 the cold air it needs with the CorkSport cold air box that goes perfectly with the CorkSport SRI.
Mazda 3 Short Ram Intake

Keep in mind, when an intake is paired with a cold air box or battery box, you create a great look for your engine bay and increase your overall Mazda performance. Also, when paired with fuel pump internals, youโ€™ll be able to increase the efficiency, power and set yourself up for future modifications as well!

Why replace your intake system?

1. Increased Acceleration


With an upgraded intake, your Mazda can experience increased horsepower. Upgraded intakes can also increase your engine’s responsiveness when speedy acceleration is required. Because there is more air available and ready for combustion with aftermarket air intakes, your engine reaches the desired speed faster compared to the stock intake that comes with your Mazda. Those who enjoy racing, autocross, or drag strips with their Mazda or who if you just like quick acceleration as soon as the traffic light turns green, an aftermarket air intake can help you enjoy your get up and go a bit more.

2. Greater Fuel Economy


Engines rely on a mixture of fuel and air to create an explosion that powers your Mazdaspeed. When there is not enough air pumping through the engine, your Mazda consumes more gas to compensate for the lack of oxygen. Stock intakes that come with your Mazda are designed to be quiet instead of fuel efficient, and as a result, they tend to use more gasoline. Pumping in more air via an upgraded intake can reduce gas consumption and translate to savings on fuel expenses. For those who are concerned about fuel efficiency…we should note here: that the enhanced sound may cause you to have a heavier foot and decrease your fuel efficiency in exchange for spirited driving.

3. More Effective Filters


The stock air intakes that come with your Mazda normally have disposable paper filters to catch debris. While these filters do their job in trapping particles that may potentially wreak havoc on your engine, the filters eventually require replacement (often a great upsell item for your local technicians). Aftermarket intakes, on the other hand, are equipped with filters that typically have to be cleaned every 20,000 to 50,000 miles (just some soapy water and let it dry completely before reinstallation). This not only saves money but it also provides a more effective filtration method that not only keeps debris out but also lets a larger qty of air inside.

4. Enhanced Sound


Those who like the aggressive sound of a roaring Mazdaspeed engine should enjoy our upgraded intakes the most. Because more air enters through the intake to the engine, it produces a sound that our Mazda enthusiasts find thrilling.


5. Better Overall Performance


With the simple installation of an upgraded intake, you can increase the overall performance of your Mazda. Whether you decide to go for the short ram intake or the cold air intake, you increase your Mazda’s efficiency, speed, power, and sound.

Looking for an intake system or upgraded intake components to fit your Model?

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All About That CatBack Exhaust

Mazda Catback Exhaust Installed

Ever wonder about the key factors of making a decision about your aftermarket exhaust? Why Cat-back? 

Is it the diameter of the exhaust that says performance? Or is it the type of metal used? What about fitment to your current setup? None of these questions alone answer what you need when making the decision on how to get more power out of your Mazda. Why the CorkSport Cat Back is the choice for your Mazda.

Mazda Cat Back Exhaust

At CorkSport, we have made it our #1 priority to make our customer’s dreams a reality. Whether you drive a Mazdaspeed or a regular Mazda, weโ€™ve made sure to engineer a great fitting exhaust that maximizes engine performance.

Check out the Cat-Back Exhausts by Car Model Below:

Take the Mazdaspeed 3, for example. When you purchase a Mazdaspeed Catback Exhaust, youโ€™re getting T304 stainless steel piping that has been polished to a mirror-like finish.

Mazda Cat Back Exhaust by CorkSport

Youโ€™re also getting true 80mm piping, which is slightly bigger than three inches, making our exhaust one of the biggest bolt-on catback systems.

Fitment is also a big concern for us. We make sure our exhaust systems are mandrel bent and TIG welded to ensure a perfect bolt-on fit.

Mazda 6 Power Series Cat Back Exhaust

Now that you know our exhaust is 80mm piping, polished to perfection, and made to be a direct fitment, you can bet this exhaust will increase performance and sound. By installing our cat-back exhaust, youโ€™re removing the secondary unmonitored catalyst making the exhaust flow much faster out of the motor. By increasing the velocity of exhaust gases out of the motor, you increase power and make your turbo spool up a little bit faster.

Mazda 6 Cat Back Exhaust

Among the power gains youโ€™ll see from installing the CorkSport Catback Exhaust, youโ€™ll also enjoy the deep growl your Mazda now possesses. Our exhaust has one of the best-sounding tones on the market. With a quality made exhaust, comes quality sound.

When find yourself ready for a cat-back exhaust, be sure to check out CorkSport to ensure you get the highest quality for your ride.

Stopping power for the Mazdaspeed6

With our goals to make more power, we often forget about the opposite requirement so speedโ€ฆstopping. The CorkSport Big Brake Caliper Kit is a great place to start, however, if you wish you could stop even faster say hello to the CorkSport 13-inch Big Brake Kit. Designed for serious stopping power, it includes 13โ€ directional rotors, powder-coated 4-piston calipers, upgraded pads, and everything you need to install it on your Mazdaspeed 6.

Read on for a breakdown of all the components:

2-Piece Rotors

Lots of thought has been put into the design of the performance rotors found in the CorkSport 13-inch BBK. The upgrade to 13-inch diameter rotors provides greater braking torque for an equivalent braking force (like how a longer wrench makes it easier to loosen a tight bolt). The increased diameter combined with a thicker 28mm (vs 25mm for OE) rotor ring provides better cooling as there is a larger mass to reject heat into.

In addition, slots were added to the friction surface to help sweep away any debris, brake dust, or gases that can otherwise affect your braking characteristics. Drilled rotors were not used as holes decrease your total friction area and increase the chance that the rotor will crack. Utilizing a two-piece design, we were able to decrease the overall weight of the rotor via the center section produced from billet aluminum; while also helping dissipate heat from the rest of the rotor better. Semi-Floating mounting between the inner and outer sections allows for a quieter rotor vs having a full-floating center section.

Lastly, the rotors feature directional internal vanes that promote more efficient airflow through the rotor which further increases the rotor’s ability to dissipate heat. By using curved vanes instead of the typical straight vanes, the rotor becomes directional and has to be used on a specific side of the vehicle; however, it also provides more efficient cooling. When the rotor turns, the curved vanes draw air through the center of the rotor and out through the edge, providing greater airflow than a straight vane and thus better cooling. There is another bonus to heat dissipation as the curved vanes have a larger surface area that will come in contact with air than an equivalent number of straight vanes.

Forged Calipers

Four-piston performance calipers manufactured from forged aluminum are included with the kit in a choice of powder-coated blue, red, or black.

Although each piston is individually smaller in diameter than the single OE caliper piston, the total surface area is increased so the braking force at a specific brake pressure is increased. A larger piston surface area means larger brake pads can be used as well. You also get more even braking force on each side of the rotor due to the opposed piston design. This encourages even pad wear, even rotor wear, and consistent braking characteristics. The piston diameter and material were chosen for optimum braking endurance and reliability. They are staggered in size, with the pistons on the leading edge being slightly smaller than the trailing edge pistons. This is another protection for even pad wear. Each piston is made completely out of stainless steel for its low conductive heat transfer. What this means is that the pistons themselves will transfer less heat to the brake fluid than an aluminum or steel piston, decreasing the chances of overheating brake fluid.

Performance Pads

Street performance brake pads are included with the kit. The street sports pads bridge the gap between street and trackpads. They are a more aggressive compound than the pads included with the CorkSport Big Brake Caliper Kit but are not full trackpads. They will produce less dust and noise than a trackpad but still need to be warmed up for optimum performance. Should you need new pads or want to change to a different pad, you have a bunch of options from G-Lock, Carbotech, EBC, Hawk, and various other manufacturers.

Lines, Brackets, and Hardware

The remainder of the CorkSport 13-inch BBK is composed of exactly what you need to properly and safely install the kit on your MS6. Coated stainless steel brake lines are included to remove any risk of a soft brake pedal and ensure the calipers are operating optimally. High-strength billet steel brackets properly position the four-piston calipers on the new rotors using the OE bracket locations. All components are locked down using Grade 12.9 hardware with a corrosion-resistant coating for lasting durability.  We’ve recently launched new brake lines for the Mazdaspeed 6.

The CorkSport Mazdaspeed 6 and Mazda6 13โ€ Big Brake Kit has everything you need to keep you safe at increased horsepower levels. If youโ€™re looking for more than the stock brakes have to offer, let the CorkSport BBK be a part of your build.

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The Top Five Things You Ought to Know Before You Buy a Mazdaspeed

The Mazdaspeed 3 and Mazdaspeed 6 are some of the most unique, exhilarating, and frustrating sport-compacts out on the market today. If youโ€™re reading this, then itโ€™s because you are in the market for a Mazdaspeed or you have one already and are looking for a good laugh. For you are newbies to the Mazdaspeed game…listen up; weโ€™ve got some words of advice and things to check as you are shopping around.  

Rolling 2007-2009 Mazdaspeed 3

First, letโ€™s start with the top two must do inspections when shopping around.  

One: Has the car been modified?  

If so, then what parts are on the car, and has it been properly tuned for the parts?  This also means the car should have some type of tuning tools such as the Cobb Accessport or Versatune Tuning Solution.  

Two: You MUST check the engine compression!  

This is the easiest way to get the overall health of the engine and know if you are getting a solid Mazdaspeed to start your journey with or a Speed on its last leg.  Most auto parts stores can loan an engine compression tool for a small deposit then only basic hand tools are needed to do the test.

Now letโ€™s get the top five things you should know before buying a Mazdaspeed.  

Maintenance is KEY, but thatโ€™s really not special to just the Mazdaspeed, all performance engines/vehicles, especially turbocharged and directly injected ones, will require a higher level of care and cost when it comes to routine maintenance.  This means better quality oils, oil filters, premium grade fuel, and an acute awareness of the vehicle itself; if youโ€™re ready for that than letโ€™s move on.

Four, Five, and Six: The Three — “When It Happens” Moments, there is no “If”.

The variable valve timing (aka VVT) system is prone to failure from the factory so this should be on your radar for an upcoming replacement. Itโ€™s a medium-difficulty project that can be done over a weekend. If you are not mechanically inclined, it is going to be expensive to have a shop perform the work.

OEM VVT Timing for Mazaspeed engines

The Mazdaspeed K04 Turbo

The poor little OEM K04 turbocharger just never had a chance on the 2.3L DISI MZR engine! ย Sadly, the OEM turbocharger is an honest to gosh a ticking time bomb. The OE turbo will fail at some point and need to be replaced. ย Fortunately, there are a lot of exciting options on the market to take you and your Speed to the next level. For example, check out the CorkSport Drop-In Turbocharger. ย It boltโ€™s in like OE, but packs a punch in the performance department, supporting up to 450 horsepower. Note: Updating your turbo requires tuning.

Mazdaspeed 3 Turbo CST4 replacement K04 Turbo

Mazdaspeed High Pressure Fuel Pump Internals

Lastly, for the Mazdaspeed quirks, the high-pressure fuel pump internals (HPFP).  Like the name states, these parts provide an upgrade for the camshaft-driven high-pressure fuel pump so your engine does not experience fuel starvation during wide-open throttle (WOT). These are absolutely required if you plan to make in modifications to the engine that would increase power and for any performance tuning.  Honestly, we recommend the HPFP internals for 100% stock Mazdaspeed as well because the drop in fuel pressure is even an issue for stock cars.

High pressure fuel pump internal kit for Mazdaspeed 3 & Mazdaspeed 6

So you read all that and youโ€™re probably thinking โ€œdamn Iโ€™m not buying a Speed, sounds like a total PITAโ€.  Well hold on, I didnโ€™t mean to shine a poor light on the Mazdaspeed platform, but it does have its quirks to overcome.  After those few concerns are taken care of the platform is A LOT of fun and probably one of the best bang-for-the-buck sport compacts available.  Just a few thousand dollars can net you a Mazdaspeed around 350whp and more smiles than youโ€™ll know what to do with.

Mazdaspeed cruise with CorkSport

Mazdaspeed Regrets?

The last thing you need to know before you buy a Mazdaspeedโ€ฆjump straight in and donโ€™t look back because you wonโ€™t regret it.  From the late nights in the garage installing the latest performance parts to the early mornings at the car show and then the midnight highway pulls making V8s owners second guess their purchase. The community, the journey of building YOUR car, and of course the car itself is so awesome.  

-Barett

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Oil Filter Changes Made easy for your 2007-2009 Mazdaspeed 3 and 2006-2007 Mazdaspeed 6

The GEN2 Mazdaspeed 3 has a lot in common with the Mazdaspeed 6 and the GEN1 Mazdaspeed 3 when referencing the engine and transmission. ย However, there were a few things that Mazda did change and improve when they gave the Mazdaspeed 3 a facelift in 2010.

Some of these changes include the valve cover, the gear ratios in the transmission, the power steering system, and the oil filter assembly.  This last one is the one I want to talk about today.

Perhaps you just ran across this blog while googling how to change the oil in your Mazdaspeed for the first time or maybe youโ€™ve already done a handful of oil changes. ย Either way, you can benefit from this info, unless you already have a 2010-2013 Mazdaspeed 3 you lucky bas****. All you Mazdaspeed6 and GEN1 Mazdaspeed3 owners listen up.

Mazdaspeed 3 canister oil filter

This is what youโ€™ll find on your pre-2010 Mazdaspeed 3 and all Mazdaspeed 6; it sucks. ย This design uses an internal filter element only which is fine, but the OE housing cap is a real PITA to remove from the car which makes a simple oil change a much more frustrating process than it should be. ย 

Along with the difficult disassembly, there is a limited number of filter options compared to the modern canister design. ย ย Luckily, the oil filter housing found on the 2010-2013 Mazdaspeed 3 utilizes a modern canister oil filter and is a simple bolt-on affair. ย 

Mazdaspeed 3 oil filter housing

Mazda part # L311-14-311A is the part youโ€™re looking for and can be found online or at your local Mazda dealership.  Itโ€™s also wise to get a new gasket for the installation; nobody wants to do a job twice. This is Mazda part # LF02-14-342.

New Mazdaspeed 3 Oil filter housing

Once you get your parts and all your oil and a new modern oil filter, youโ€™re ready for the big install. ย Itโ€™s actually really simple, only adding about 30 minutes to your oil filter change. Remove the fluid-to-fluid heat exchanger (the black thing on top with the coolant ports), then pull the housing off the engine and swap over the sensor. ย Back on the car with the new gasket and youโ€™re good to go.

Mazdaspeed Oil Temperature and Pressure Gauge Adapter Plate

Another great benefit of the modern oil filter canister is the ability to use an oil filter plate to provide sensor ports for gauges such as oil pressure and oil temperature.

This sums up the oil filter housing swap; itโ€™s really just that simple. ย So if you have an oil change coming up and arenโ€™t one of the lucky ones with the GEN2 Mazdaspeed 3, then consider this before you get started. ย I promise you wonโ€™t regret it.

-Barett @ CorkSport