Why Lowering Springs?

Everything to know about lowering your Mazda with lowering springs.

Whether you want the better handling that comes with the lowered center of gravity, or you want to rid yourself of the wheel gap eyesore.  Lowering springs will give you want you’re looking for.

For running the track, or a spirited drive through the countryside, CorkSport lowering springs are the upgrade you’ve been looking for. By adding lowering springs and lowering the center of gravity of your Mazda allows the car to stay more planted to the road.

One of the biggest things to note on stock suspension is how far upward the suspension travels when hitting a bump. It can make the car feel like it wants to lift off of the road; depending on how fast you’re taking corners. Lowering springs help to correct the car’s suspension travel when you hit a bump in a turn.

Corksport Mazda 3 racer

Lowering springs also have about 25% increased stiffness. For the Mazdaspeed platform, increased stiffness in the rear is a must. Mazdaspeeds like to squat pretty hard when hitting full boost, so any way you can manage to stiffen up the rear is a great modification for your car.

Adding lowering springs also gives your baby amazing eye appeal and a much more aggressive look. Whether you drive a Mazdaspeed3Mazdaspeed6Mazda 3, Mazda 6, CX-5, CX-3 or MX-5, lowering springs will get rid of that ugly wheel well gap. The result is a Mazda that carries a much cleaner and more aggressive look and gives you the ability to take it to the track if you want to.

Drop your Mazda for an aggressive look and better handling with the CorkSport lowering springs.

Some people want to drop their Mazda as much as possible, and some don’t. CorkSport lowering springs don’t deliver a super aggressive drop. If you’re not interested in scraping your front bumper on every road bump, the CorkSport lowering springs have the right drop for you, and provide the increased handling capabilities you’re looking for.

 

If you’re curious about other suspension pieces for your Mazdaspeed, check out our Struts and Shocks combo kits, that give you just what you need for suspension.

The Race Car Romance

I recently had the opportunity to interview one of my favorite up and coming racers and wanted to share with you some of her advice and story. This is just an awesome look into the winning mentality of one of SCCA’s Wendi Allen Scholarship prominent women Racers! From where she started to where she’s headed and some info in between, you’ll get a chance to hear direct from Johanna Foege in this interview.

How long have you been racing? What got you started?
My brothers both got involved with auto-crossing while I was in college and were always trying to convince me to come out and race with them. It wasn’t until the end of 2011 when a friend offered me a codrive in their Mazda3 (and a year after I purchased my first MazdaSpeed3) that I finally gave it a try.

At that first event, I ended up taking first in my novice (open) class of 7, on my first run, nonetheless! Naturally, I was immediately hooked.

What have been the best outcomes for you since starting racing?
This year I received the SCCA Wendi Allen Scholarship. I suppose this means that I’ve made enough positive impressions on SCCA members to have been nominated for this award, which is intended for young women drivers that show promise at driving and inspiring other women. This scholarship has made a crazy year of racing possible for me, and I’m so grateful to have received the recognition and the opportunity to compete in 8 national tour events throughout 2018!

What have been your best standings thus far?
My first taste of victory was at a local event in Champaign, IL when I took the fastest run of the day (out of all the drivers), in the Mazdaspeed6 back in June 2014. I’ve only made it to one National event which was in September 2017 at Lincoln, NE, but I managed to trophy there, finishing 3rd in my class. And just last week at the Championship Tour Event in Peru, IN, I managed to finish 16th out of 275 drivers.

What do you believe is the best MOD for racing – if you had to pick the best one?
I think this entirely depends on your car and the kind of racing you do! For autocross, the rear sway bar has been my favorite in my Mazdaspeed3, as it helps combat the understeer, pushy front wheel drive characteristics. My favorite mod on the Mazdaspeed6 has been the custom valved, high spring rate coilover setup since that car has relatively soft suspension and a lot of body roll from the factory.

What is your favorite MOD – other than the Driver Mod, which we know you invested in already?
If awesome tires count as a mod, definitely that! All other mods depend entirely on how much grip your tires have on the surface at any given moment. This applies to the street, too. Also, have you seen our Hoosiers? 😝

What has been the most memorable mistake you’ve made on the track?
At 2017 SCCA SOLO Nationals, I had a KILLER run- 0.7 seconds faster than the rest of mine, and 0.5 seconds ahead of first place in my class. I’d been working on looking ahead while driving throughout the year and was doing such a good job of this that I hit a cone that was right in front of me on that run. I remember seeing it at the last second and thinking, “There’s no way I’m getting around that now!” What I didn’t know at that moment, was that cone was going to cost me first place at my first Nationals.


What is your best advice for other Drivers starting out?
Take a school, ask people for help and advice (and be receptive to it), and don’t give up! Don’t be too hard on yourself, driving skills take a long time to polish, and do come more naturally to some people. In the end, racing is really about mental preparation, confidence, and ambition composure on course.

Why do you believe women in racing is important?
I think it’s time we see a paradigm shift about the activities that women (and men) pursue. I’m all about supporting whatever healthy hobbies people find themselves interested in, and I don’t think there needs to be gender stereotypes associated with any of them. I love to see women participating in motorsports because it serves as a reminder to all that we are on the same playing field as men, and are capable of just as much. As more women enter the world of racing, I really hope it opens the door to other ladies feeling comfortable pursuing what has historically been an atypical interest. I just hear way too many women say “That’s so cool that you race, but I could never do that!” You can, and you should give it a try!!! Maybe someday, they will.

Lastly, feel free to add anything you’d like the public to know about you, your car or your racing experience!
I’ve made efforts in the Mazdaspeed (forum) community to support and encourage all members, but particularly other women, to participate in the sport of autocross. I’ve taken part in organizing four different national meets, and assured autocross was on our schedule at each one. I also made myself available to instruct at these events, and really focused on getting the women members to take part with me. I’ve gotten several of the local member’s girlfriends into the driver’s seat at autocross events as well. It has been rewarding to watch them find enjoyment from it and helping them grow into better drivers, as many have found it easier to learn from a fellow woman, than their significant other, lol.

My teammate and partner of 5 years, Clint, and I live nearly 600 miles apart. He’s been my inspiration, engineer, coach, mechanic, and best friend all along, and I credit him for bringing me to where I am today, and for building us an amazingly capable and unique car. I just started a blog to keep track of our long-distance relationship racing adventures this year, as well as driving tips, goals, and my progress through each event! www.TheRacecarRomance.com

The Top Five Things YOU NEED 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 you’re reading this, then it’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; we’ve got some words of advice and things to check as you are shopping around.  

First, let’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 tool 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 it’s last leg.  Most auto parts stores can loan an engine compression tool for a small deposit then only basic hand tools are need to do the test.

Now let’s get the top five things you should know before buying a Mazdaspeed.  

Maintenance is KEY, but that’s really not special to just the Mazdaspeed, all performance engines/vehicles, especially turbocharged and direct 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 you’re ready for that than let’s move on.

Next up are the three “not if it happens, but when it happens” about the Mazdaspeed engine.  

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.  You may get lucky and find a car that has had the VVT system replaced, but I wouldn’t plan out. It’s a medium difficulty project that can be done over a weekend and cost around $400 in parts. If you are not mechanically inclined, it is going to be expensive to have a shop perform the work.

The poor little OEM K04 turbocharger just never had a chance on the 2.3L DISI MZR engine!  Sadly, the OEM turbocharger is an honest to gosh ticking time bomb. The OE turbo will fail at some point and need to be replaced.  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.  It bolt’s in like OE, but packs a punch in the performance department, supporting up to 450 horsepower. Note: Updating your turbo requires tuning.

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.

So you read all that and you’re probably thinking “damn I’m not buying a Speed, sounds like a total PITA”.  Well hold on, I didn’t mean to shine a poor light on the Mazdaspeed platform, but it does have its quirks to overcome.  However, 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 you’ll know what to do with.

The last thing you need to know before you buy a Mazdaspeed…jump straight in and don’t look back because you won’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

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.  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 you’ve already done a handful of oil changes.  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.

This is what you’ll find on your pre-2010 Mazdaspeed 3 and all Mazdaspeed 6; it sucks.  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.  

Along with the difficult disassembly, there is a limited number of filter options compared to the modern canister design.   Luckily, the oil filter housing found on the 2010-2013 MS3 utilizes a modern canister oil filter and is a simple bolt-on affair.  

Mazda part # L311-14-311A is the part you’re looking for and can be found online or at your local Mazda dealership.  It’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.

Once you get your parts and all your oil and new modern oil filter, you’re ready for the big install.  It’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.  Back on the car with the new gasket and you’re good to go.

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; it’s really just that simple.  So if you have an oil change coming up and aren’t one of the lucky ones with the GEN2 Mazdaspeed 3, then consider this before you get started.  I promise you won’t regret it.

-Barett @ CorkSport

Performance Turbo Exhaust Manifolds – Tubular or Cast?

If you have been in the car scene for a while, you have probably seen or heard of performance exhaust manifolds.  Like any other component on the engine that affects flow, performance exhaust manifolds can have a significant improvement to the engine’s peak performance and power under the curve amongst other aspects that the exhaust manifold can affect.  

You have also probably asked the question. “What type of exhaust manifold do I need?” In this blog, we at CorkSport would like to help you better understand the differences between cast and tubular so you can make the best decision for your Mazdaspeed.  

There are two main styles on performance exhaust manifolds; tubular and cast. Both have their pros and cons to consider as an end user (that’s you the enthusiast) and as the designer/manufacturer (that’s us at CorkSport).   

First, let’s look at tubular as it’s the most common in the performance industry.  Tubular is the most popular option because of it manufacturing flexibility.  Unlike casting, tubular does not require expensive molds to develop even a single prototype. Not needing expensive molds allow great flexibility in design and manufacturing, which lends the tubular manifold as an exceptional option for one-off builds.  

To fabricate a tubular exhaust manifold you need just the raw components: flanges, tubular sections, collector and fabrication supplies, and of course the expertise to fabricate the manifold.  Let me emphasize the necessity of fabrication skills here. To produce a reliable and performance proven tubular exhaust manifold takes the correct skills, tools, and patience…it’s honestly a work of art.  

With this work of art does come some compromises.  To create the necessary runner routing, many tubular sections will need to be welded together.  This increases the chance for weld impurities and slag which can later result in cracking and poor performance.  Any reputable fabricator should be able to avoid this, but it does come at a premium due to the many man hours that must go into each and every manifold.  

Next up is cast.  Manufacturing via casting provides a different set of opportunities and difficulties to overcome.  The process of casting alone has restrictions that must be considered; such as mold design and molten flow in the casting.  Assuming these issues are overcome casting can provide unique opportunities for the design to improve reliability, performance, and packaging.  

A well-designed cast exhaust manifold can have great reliability due to its one-piece design.  There are no welded joints that can crack or fail and casting typically has a higher threshold to heat before issues arise.  The wall thickness of the casting can also be defined for the application which can improve strength if the exhaust manifold is the only part supporting the weight of the turbocharger.  

Overall performance can also be affected due to the casting design flexibility with each runner.  Unlike tubular, a cast is not restricted to standard tubular elbows and straits. The runners can bend and change profile as desired to aid in performance and packaging.  

Speaking of packaging, casting can really change the game here.  Since each runner does not have to be accessible for welding, the entire design and each runner can be tightly packaged together to reduce the overall size of the exhaust manifold and better retain heat which aids with turbocharger response.  

Lastly, comes the cost to you the enthusiast.  Although the upfront cost of a cast manifold can be high, typically the unit cost and necessary man-hours are low which helps keep cost down for you.  

As a designer and manufacturer of performance parts for you Mazdaspeed, these are all things we have to consider providing you with the best parts possible.  We’ve explored both and are happy to stick with casting as we feel it provides the best balance reliability, cost, and performance. Keep a look out for future projects and updates!

Thanks for tuning in with CorkSport.

-Barett @ CS