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  1. Ultimate Racing Downpipe

    Mazdaspeed 3 Parts - Buy / Sell
    Hi folks, new to the forum, selling an Ultimate Racing v3 downpipe. New, never installed still in its original packaging. I'll post pictures when I get home. Asking for 400 shipped in the US due to unexpected changes in life, I need to sell it. My loss your gain and I know it will go to a better...
  2. Corksport catted downpipe

    Mazdaspeed 3 Parts - Buy / Sell
    I'm looking for anybody who is selling a corksport catted downpipe 65mm or if you know of somebody outside the forum who might be selling one. Shipping to Puerto Rico is just insane, Corksport is charging me almost an arm and a leg for shipping. Hopefully there is someone.
  3. Corksport Catted Downpipe $300 Gen2

    Mazdaspeed 3 Parts - Buy / Sell
    For sale Corksport Catted Downpipe - will come with new donut gasket that I bought $300 picked up (SoCal) LA/OC Unknown mileage, has O2 sensor attached on the secondary location but cut wires. Bought from someone else, never installed by me (to lazy) and now need the cash more than I need...
  4. downpipe questions

    2010-13 Mazdaspeed 3 Engine and Performance
    Hello everyone! Just got my first mod. Corksport stage II intake, ya buddy! Love it so far. Now its on to the next. I was thinking about downpipe. Now i have all stock exhaust so i was wanting to get a little sound with some hp as well. Im a noob when it comes to mods on a turbo car. So would i...
  5. Cobb Accessport + Max Flow Fuel Pump, Downpipe and Intake Sale

    CorkSport Mazda Performance
    Give us a call! We do offer financing here: Financing Options - CorkSport Mazda Performance - 360-260-CORK Just so you know, that's an Accessport, High Pressure Fuel Pump, Catted Downpipe and Stage II intake all for a total of $1628.00 Normal cost would be $650 + $350 + $581 + $250= $1831...
  6. Downpipe Purchase

    2010-13 Mazdaspeed 3 News & Discussion
    Hey all, I'm looking to purchase a downpipe for my 2013 MS3. I was looking at the Corksport one and reading through when I realized that there's two different fitments for the exhaust. Being that there's a 65mm and 80mm, it seems like I'll be stuck with whatever fitment I purchase. Right now...
  7. Downpipe options

    2010-13 Mazdaspeed 3 Engine and Performance
    Guys I plan on also doing downpipe. I was considering cp-e but you guys recommend me based on your experience. Yes I know, did I do hpfp internals? Yes they will be order with cpe stage 2 rmm and tmic. Then after that dp, but not sure with who, most probably cpe. What behaviour should I expect...
  8. WTB Cobb AP, RMM, Autotech Internals, Downpipe, and Lowering Springs

    Mazdaspeed 3 Parts - Buy / Sell
    I have a 2010 Mazdaspeed 3 and just like the title says I would like to purchase these parts ASAP! TEXT ME FOR FASTER RESPONSE 504-2311912 Trying to save a little money by buying used before I just buy all new stuff. Thank you for looking! -Cobb AP -RMM -Internals -Downpipe -Springs or...
  9. CorkSport 65mm catted downpipe

    2010-13 Mazdaspeed 3 Engine and Performance
    'm looking to get me one of these to attach to my stock exhaust system. Does anyone have one installed? How much volume/deepness did it add? Does anyone have a sound clip or video?
  10. O2 sensor plug for downpipe

    2010-13 Mazdaspeed 3 Engine and Performance
    Alrighty guys, this is just a tip and fyi for you speed guys. I had an exhaust leak this morning and that explains why my car lost HP and TQ this past week, found out that my o2 sensor plug was gone. Not sure what happened or how that happened but it's gone and I found a fix for it. You can...
  11. WTB ultimate racing catted downpipe

    Mazdaspeed 3 Parts - Buy / Sell
    looking for a ur downpipe thats catted pm me thank!
  12. FS: (NorCal) COBB catted downpipe COBB SF intake OEM key fob

    Mazdaspeed 3 Parts - Buy / Sell
    FS: OEM key fob $40 shipped ***thred updated with new discription (11/10)*** cobb downpipe sold cobb sf intake w/ tip sold OEM key FOB with key. good condition ZERO scratches Asking $40 shipped
  13. FS Brand New OBX-R Mazdaspeed 3 downpipe.

    Mazda 3 Parts - Buy / Sell
    NIB, I got it for my custom turbo build, but went with ATP because of the flex pipe position. Fits 07-13 Mazdaspeed 3 Asking 180.00 shipped to any lower 48, Paypal only please. I will send it out as soon as payment is received and provide tracking. Thanks for looking!
  14. Stage 2 is in the works.....

    2010-13 Mazdaspeed 3 Engine and Performance
    So.....trying to stay out of trouble again, I need to find a new hobby that doesn't involve money cuz I just drove to Cobb and then walked out with a Cobb AP V3, autotech HPFP internals AND Cobb downpipe!.......needless to say I'll be eating ramen noodles for some time lol. Anyhow, anybody have...
  15. corksport downpipe vs. ultimate racing downpipe

    2010-13 Mazdaspeed 3 Engine and Performance
    ok guys, I plan on the near future after hpfp internals, installing a catted downpipe but not sure which. Have anybody have experienced with any of these downpipes? what are differences between them in sound diameter and performance? Cobb tuning price is forbidden!! If I do install a downpipe...
  16. COBB Catted Downpipe

    2010-13 Mazdaspeed 3 Engine and Performance
    Can anyone tell me if the COBB catted Downpipe is Cal carb legal? The product description states that it was design to be enironmentally friendly, but I'd need it to pass smog. Thanks in advance.
  17. CPE Downpipe Reinstall

    2010-13 Mazdaspeed 3 Engine and Performance
    Good evening. I plan this weekend to install the CPE downpipe I had in my 2010 onto my 2013. In looking at it today, I saw a bit of carbon build up right after the cat. Should I clean this out or leave it as is? If clean out is the way to go, any suggestions on what to use to clean it out? Any...
  18. 2010 Mazdaspeed3 downpipe hight flow cat question.

    2010-13 Mazdaspeed 3 Engine and Performance
    Hi everyone i have a question that is probably somewhere on this form but i just can't fine it so i would like to ask you for help. I have a mazdaspeed 3 2010 I am planning to drop soon an downpipe with a high flow cat, currently i am having a cbe form corksport. The question is if any one have...
  19. FS: 2010+ UR Downpipe & Testpipe

    Mazdaspeed 3 Parts - Buy / Sell
    Selling for 2010+ MS3: * Ultimate Racing Catted Downpipe: $300+ shipping ( Price on website $395 ). * Ultimate Racing Testpipe: $100+ shipping ( Price on website $150 ). The items are in perfect condition and I only had them on for a couple of months. Im selling my car so im getting rid of...
  20. 2010 MS3 Turbo, Downpipe, and Exhaust Torque Specs

    2010-13 Mazdaspeed 3 Engine and Performance
    I used these pages from the shop manual as a reference for the torque specs during my downpipe installation. They're for the top mount intercooler, intake, turbo, downpipe, and exhaust. Enjoy!