4 inch Intake and a Clean Engine Bay? The CorkSport 51R Battery Box & ECU Relocation is NO Compromise

CorkSport is proud to announce the new ECU Relocation Battery Box designed for the 51R battery and 4” intake systems.

We love the clean and simple look of the CorkSport full size battery box and we know you do also, so our goal here was to bring that same level of awesomeness to all the big power guys and gals running 4” intakes and 51R batteries.

We knew we couldn’t compromise on the fit and finish you’ve grown to love; and this new battery box doesn’t disappoint.

The greatest challenge came in the form of locating the ECU inside the box; as that is the whole point of the CorkSport battery boxes. With a bit of massaging and adjusting, we innovated a sleek solution for the ECU placement without compromising the style and fitment of the battery box.

In the original CorkSport battery box the ECU was located on the front panel. This packaged well with the full size battery and made access easy, but in order to increase the clearance for a 4” intake system we had to reduce the width of the battery box as much as possible. This required us to rethink the location of the ECU and the overall design of the battery box to accommodate it. Check out the computer drafted model below.

Moving the ECU to the side provided ample clearance for a 4” intake system and retained the standard battery location. The front of the battery box had to be extended out a bit, but this also gave us a chance to keep the wiring harness inside the box to maintain the high level fit and finish. To finish off the installation, the battery is retained with M6 studs fastened into the battery box and a 0.120” anodized aluminum bracket.

Overall the new 51R ECU Relocation Battery Box hit all the marks for fit, finish, and performance.

 

If you’re looking to downsize your battery, upsize your intake system, or are just plain tired of looking at all those unsightly wires then let the CorkSport 51R ECU Relocation Battery Box be the answer to your goal.

Click HERE to View Product & Purchase

-Barett @ CS

Is Your Chick Flappy? – Mazda 3/MS3 Mud Flaps

Merry Christmas CorkSport family!!

Oh wait, it’s not December. It sure can feel like it sometimes when you are getting more and more parts in the mail. Am I right?

So let’s get down to business here.

This will be the one and only time you hear me say that your side chick needs to be MORE FLAPPY! If you want to protect her skirts, and booty, then making her flappy is a definite must.

CorkSport is proud to announce that we are bringing back our 2010-2013 Mazda 3/MS3 Mud Flaps by popular demand. Ask and you shall receive!

Made from 80 durometer urethane, these 1/8” thick flaps will protect all of your painted surfaces, and result in a cleaner rear hatch.

How does this really affect you? Well, have you ever tried wiping without toilet paper? I can tell you that it can be a tad bit messy. Go ahead and skip the dirty booty by adding these to your Mazda 3/Mazdaspeed 3. 2010-2013 Mazda 3 & MS3 Mud Flaps (Set of 4)

A few extra tidbits about the mud flaps:
  • Durable 80A 1/8” thick polyurethane.
  • CorkSport logo laser etched into the mud flap.
  • 2-year limited warranty.
  • $119.99 for all four mud flaps.

These are a must-have if you are trying to increase style while still being functional. I can tell you that these definitely help to keep the rear hatch cleaner makes it easier to keep the entire car cleaner for longer periods of time.

Don’t forget to check out our CorkSport 7th Gear Membership while you are buying these for your “woman”.

Cheers,

Luke

Turbo Kit in Development for 2014+ Mazda 3 & 2013+ Mazda 6

Since 2013 and the loss of the Mazdaspeed 3, Mazda has really left a lot to be desired as far as power goes for its line-up.

Don’t get me wrong, we love Mazda here at CorkSport; the interiors and exteriors are on point, they get great gas mileage, and are exciting to drive. We will always continue pushing and developing the platform that Mazda is kicking out, but let’s be real…we love power.

That brings us back to why I am writing this exciting blog… Sky-G is getting some TURBO LOVE.

©Car & Driver

I’ll admit, we thought long and hard about moving forward with such a large kit. We hoped, we wished, and we dreamed that Mazda would eventually wise up and kick out a GEN3 Mazdaspeed, and we got really excited when we heard about the CX-9 Turbocharged 2.5L engine. Unfortunately Mazda chose not to go down that path; once we found out about that, we decided it was time to pull the trigger on the GEN3 Mazda 3 & 6 Turbo Kit.

Moving forward on a project of this size was not a trivial decision. There were many aspects to consider:

  • Do we make a complete kit or just design and manufacturing difficult components?
  • What is the right power level to shoot for?
  • How will the engine and drivetrain hold up to the increased stress of forced induction?
  • How do we properly tune the engine?

These are all important aspects we had to consider.

Let me lay out some details and choices we made.

The most difficult and time intensive aspect of the kit is designing the physical components that will make up the kit… the entire kit. And yes, we decided that a 100% complete kit was the only way to make this a great setup, so that exactly what we intend to provide.

A complete kit needs to include everything from the air filter to the downpipe, and everything in-between. This includes the intake system, turbocharger, intercooler piping, intercooler, exhaust manifold, downpipe, and all the necessary silicone couplers, hardware, and wiring extensions.

This will be the most complete turbo kit you can purchase for the 2.5L SkyActiv-G powertrain.

Mazda-3-Turbo-Kit-CAD-Assembly

Right behind developing all the components for the kit comes the tuning. We are working with Versatune to develop the software to control the 2.5L Sky-G engine with forced induction. This portion of the project will be kicked into high gear in the near future once all functional prototypes are on our test car and strapped to the dyno.

Lastly, some thoughts to consider:

Will the engine take the added power?

How much will it hold till it pops?

Time will tell on those questions, but we do have some stuff in the works that will help. However, just spit-balling here, something around 280-300whp would be a lot of fun in the Mazda 3 and Mazda 6.

Stay tuned as this project evolves through testing and development in the coming months.

What are your thoughts on this new project? Questions?

Leave them in the comments section, we would love to hear from you.

I have only skimmed the surface of this project and I could easily write pages and pages if time allowed.

-Barett @ CS

CorkSport Power Series Catback Exhaust

Mazda Catback Exhaust Installed

The Mazda 6 guys and gals have waited long enough! CorkSport is proud to announce the Power Series Cat-back Exhaust for 2014+ Mazda 6 models.

Mazda 6 Catback Exhaust Muffler

There are two types of Mazda 6 owners in the community: a person with a CorkSport Axle-back and the person that sadly still has the OE exhaust. Well sit back, grab a beer, and I’ll explain why that needs to change!

First, the cat-back exhaust sounds great! Watch the video below and compare the axle-back and cat-back exhausts. While they both sound awesome, you can tell the cat-back brings a whole new level of greatness. It’s not especially louder than the axle-back, but it provides a deeper rumble to the exhaust note throughout the RPM range. Best of all there isn’t a significant increase in cabin drone, so you can still enjoy your long cruises to the beach with friends.

Second, the cat-back exhaust looks great! Starting from the exhaust manifold, you have a thick, laser-cut flange that bolts right to the OE exhaust manifold. Following that is the machined O2 sensor bung that is precision-TIG welded. Next up are some multi-point hangers to get your exhaust in place with a large packing-filled resonator that helps manage the cabin drone we talked about earlier. Continue along those gorgeous lines of the Mazda 6, and you find yourself at the axle-back section. Here you will find two packing-filled resonators and two double-wall tips that only extenuate the curves of the Mazda 6.

Now that I have your attention, let’s talk about the most exciting aspect of the CorkSport Power Series Cat-back Exhaust. It makes power! That’s right ladies and gentlemen: More power could be yours if you improve your exhaust style and sound.

For an otherwise 100 percent stock car with no additional tuning, the improvements are impressive. I think the real turning point is the unsightly squashed section of the mid-pipe. Check it out below.

Mazda 6 OEM stock exhaust

Yeah, that looks awful. Now let’s see the numbers. Check out this dynograph to see some other impressive curves. The Mazda 6 performs a whole lot better with the addition of the cat-back.

Mazda 6 Performance Dynograph

If that doesn’t convince you that the change is worth it, nothing will! Although, have I mentioned that the CorkSport Power Series Cat-back Exhaust is manufactured and CNC-formed from 60.5mm T-304 stainless steel pipe? It’ll look great for years to come.

Ready to install your Mazda 6 Cat-back Exhaust? Once you do, share a video or photo with us on our Facebook or Twitter pages. Have fun out there!

-Barett @ CS

New Third Generation Shocks and Struts

CorkSport Third Generation Shocks and Struts

This post goes out to all of our awesome third generation fans, we haven’t forgotten you. In fact, we love you! And so, we’ve created a new, rad product to take your Mazda 3 to the next level. Your older sibling, the Mazdaspeed 3, has loved these beauties for years, so we thought it was about time to share the love with the third generation rides.

Introducing performance adjustable struts and shocks for the 2014+ Mazda 3! And Mazda 6 fans, you just hold on …

Why struts and shocks matter

CorkSport Third Generation Shocks and Struts Installation

Before we get into all the awesome details of these new performance struts for your Mazda 3, let’s talk about why performance struts and shocks are so critical to your vehicle.

Everything you do with your Mazda happens through the tires. Whether it’s commuting, canyon carving, driving at an autocross event, or showing up to your favorite car meet, it all happens through your tires. That said, we can’t give the tires all the glory, because everything they communicate gets translated through your suspension. This comes in many forms classified as handling performance: accelerating, decelerating (braking), cornering, and steering response are the key aspects. All of these characteristics work great (albeit soft and numb) in OE form, and they do all work together as designed, buy we can do better than that. You’re an auto enthusiast now, so you install those awesome CorkSport lowering springs and really start to push your car past its OE limits. It feels great initially, but you quickly hit the limits of the OE struts and shocks damping range, which means it’s time to upgrade.

When you lower your Mazda with higher rate springs you push the OE struts/shocks out of their effective damping range. This can directly affect the characteristics I mentioned above.  Increasing the damping to better match the higher spring rates will put the suspension back to its balanced design, but with more emphasis on performance. The sacrifices you made for the lower and stiffer suspension are now less of a compromise and an even greater benefit. It’s a win-win folks.

Time to upgrade those shocks and struts

CorkSport Third Generation Shocks and Struts

You now understand why you need performance struts and shocks, but why do you want CorkSport performance struts and shocks? First off, they fit like OE. There is nothing more frustrating than being mid-install under your Mazda and the part just won’t fit. Not with CorkSport parts, folks! We wouldn’t do that to you because we know how much it sucks. Second, we designed the damping range to have a great flexibility depending on your setup. The softest setting will allow you to basically match the OE damping rate, if you’re still rocking OE springs and comfort is your highest goal. However, if you like to push you Mazda to the limits then turn up the damping to up to 70 percent stiffer than OE, or anywhere in-between, with 15 positions to choose from. You really can setup your Mazda just how you want.

Lastly, it is so easy to make adjustments with these shocks and struts. If you like a softer ride during your commutes, but want to push the car on the weekends, just pop your hood to adjust the front and reach into your wheel well to adjust the rears. Don’t wait any longer my fellow Mazda enthusiast, take your Mazda 3 to the next level.