Mazdaspeed 3 Cat Back Exhaust 2010-2013

We have the best looking, sounding, and performing exhaust for the Mazdaspeed 3. You have come to the right place to get the best cat back exhaust for the 2010-2013 Mazdaspeed 3 on the market. We are not exaggerating, check out the 7+ pages of reviews on the exhaust, materials we use in construction, dyno performance, and great customer service.

2007-2013 Mazdaspeed 3 Cat Back Exhaust Video

New Options! You can now get the optional no rear resonated version of our cat back to take the sound level to the next level. We made this option available due to customer feedback on those wanting a cat back which really captures the Mazdaspeed 3s flat exhaust note.

Get optimal flow and minimal back pressure with the CorkSport Power Series Cat Back Exhaust for the 2010+ Mazdaspeed 3. The CorkSport exhaust features mandrel bent 80mm piping and a straight through high flow resonator for a smooth flow, increased power, and faster spool up. Corrosion-resistant T304 polished Stainless Steel construction with 100mm stainless steel tips ensures long life; stainless steel resonator packing means no worrying about burning out and rattling. As with all of our CorkSport brand parts, the Power Series exhaust is precision TIG welded, making for a solid connection, cleaner look, and powerful presence.

Mazdaspeed 3 cat back exhaust dyno proven power

Thoroughly tested, this exhaust has peak power gains on the dyno that demonstrate an increase of 14 wheel horsepower over stock with only an added CorkSport Short Ram Intake modification on the tested vehicle.

The CorkSport Advantage

Options allow you to get the exhaust you want, loud or over the top loud.
Stainless Steel T304 construction with 100mm stainless tips for corrosion resistance and clean stylish look.
Mandrel bent, true 80mm piping for increased flow and more power from your engine.
Stainless steel resonator packing for a deep tone and long life.
CorkSport service and support: Receive a 2-year warranty, full color installation instructions, all of the needed installation hardware, and knowledgeable telephone support.

Install time 3/5 Difficulty 2 year warranty No CEL

What can I saw after reading on researching on every possible exhaust for my Mazdaspeed I picked this one. Have to say it didn't disappoint especially after pairing it up with the corksport long downpipe. Starting it up I get a silly grin on my face everytime lol. The sound is amazing and the exhaust is just so well put together. Wish I bought it sooner is my only complaint. Hey corksport any chance of making some larger exhaust tips to fill out the exhaust holes??

Ruslan06/23/2015, 04:14 PM

Wow. I purchased the resonated version. Install was fairly straight forward (had some trouble removing the factory exhaust due to bolts stuck). The sound is incredible; no more exhaust drone on the highway then the stock. Tone is deep, without being annoying. When you punch it, the engine wakes right up and you can really hear it sing. The quality is awesome. Just buy it.

Taylor04/07/2015, 12:18 PM

My car is currently all stock. Would I have to buy an access port and get a tune if I was to put this exhaust on my car?

JP03/26/2015, 07:56 AM

So does the mid pipe replace the race pipe?

Tyler Bolich02/24/2015, 01:07 PM

Excellent exhaust system. Not the loudest, but by far the best sounding. Extremely deep tone. All my friends and co-workers compliment me on it. Has a very Subaru like note. Welds are beautiful and bolts in super easy. Definitely recommend!

Kyle Compton12/24/2014, 07:13 PM

AMAZING!!!has that nice deep tone, not the garbage rice burner sound...instant hp boost!!!

Mike09/30/2014, 10:27 PM

Corksport's CBE is practically a straight-through setup, the second tip is more for looks than anything. It doesn't use the OEM muffler placement, it has a muffler mounted in the mid pipe section, just like their gen 1 CBE, you shouldn't have any flow disadvantages this way. The fit is perfect, and the sound is very nice.

I could tell a very big difference in throttle response, spool time, and lack of traction when I replaced the RP and CBE with CS's products, so I think that it's safe to say that the stock CBE is more restrictive on gen 2 than gen 1. Most of those guys say that they can't tell any difference at all with a CBE except the sound.

Nathan Duke09/30/2014, 10:27 PM

Very easy install, love the sound and the new look, will recommend this product to every one :)

Lukasz Kubeczko09/30/2014, 10:27 PM

Ok. Ultimate Racing can eat my dust...... this exhaust system is crazy SICK. A perfect fit with my Cork Sport intake. My little Ko4 turbo woke rite up. The sound HOLY CHIT. The torque HOLY CHIT. The power gains HOLY CHIT. If you ever think about buying another brand of exhaust for your Speed3 you shoud beat your own ass now!!!!!!! Now I am just waiting for my HKS ssqv3 and race pipe. Im so excited!!! Dereck Ambros. Thank you so much for putting so much love in to this awesome company called Cork Sport.

Robbie Stiff09/30/2014, 10:27 PM

I listened to every sound clip on youtube and read every opinion on every blog I could access regarding MS3 exhausts. I did not want an exhaust so loud that it would irk the neighbors and I definetely didn't want the typical tinny "ricer" sound. This product arrived well packaged and the install was drama free. The finish level is so high it seems shameful to bolt it under your car. I am totally elated with the sound of the system. It is raspy, throaty and deep. Comments related to volume are subjective. That said, this exhaust is just perfect music to my ears. Not too loud but definetely significantly louder than stock. I was real worried about freeway drone. Zero freeway drone. I cannot imagine being happier with this purchase.

Justin Huntington09/30/2014, 10:26 PM

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