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1-19 of 46 Results
  1. 2014-2018 Mazda 3 Skyactiv Engine and Performance
    Look at my previous post, linked here, where I installed a res exhaust header and had issues with knocking. https://www.mazda3revolution.com/threads/res-exhaust-header.244102/ I had a custom manifold built in the spring and the tuning process is complete. I have attached a previous dyno sheet...
  2. Mazda 3 Parts - Buy / Sell
    A. Item for sale/trade (model, specs, etc.): CERAMIC COATED OBX headers and flex pipe for first gen (2004-2008) 2.3L Mazda 3 (possibly any other 2.3L Duratec?), includes new gaskets also B. Condition: New In box, Used, Good, Fair, Dented, etc. - Brand new, ceramic coated but has some small...
    $220 USD
  3. Engine / Drivetrain
    I have a 2016 Mazda 3 2.0L and was wondering what I could do to make it louder. Right now I have the corksport catback, but it really isnt that loud. I want to know how much louder new headers would make it and some good companies to buy them from cause i havent really been able to find them. Thanks
  4. Mazda 3 Parts - Buy / Sell
    As the title says, I’m looking for headers to put under the hood, ran stock exhaust manifold for awhile. All the vendors I checked seem to be out of these discontinued items. Hoping to eventually come across some 3 being parted out for good deals but I’m adamant about finding this. Thanks for...
  5. 2014-2018 Mazda 3 Skyactiv Engine and Performance
    Anyone hear of this header (TRR)? Just curious-personally still waiting for one with extensive R&D, but from what is under the exhaust wrap, it seems to be a true 4-2-1. Sent from my iPhone using Tapatalk
  6. 2014-2018 Mazda 3 Skyactiv Engine and Performance
    skyactiver Ottawa, Canada about 4 hours ago · #9 Road Trip said: Original Post Mazda 3's header is an absolute work of art, and more importantly is intricately designed with unequal length pipes to ensure best scavenging of exhaust gases, and consequently has one of the highest, if not the...
  7. 2014-2018 Mazda 3 Skyactiv Engine and Performance
    So some of you may have seen me around but I have decided to show everyone the car and give a sound clip! Mods: e54 tune done by OVtuning Headers- MZstore Mid piping-Corksport Axle back-borla Intake-injen Fuel catalyst (octane booster) not a stupid additive its a permanent mod JBR 88 RMM RSB
  8. 2004-2009 Mazda3 Discussion
    Hi, i purchased my first Mazda about 3 months ago. A 2004 Mazda 3 s with 107k miles. I really like the car but about a after a month of owning it i got the CEL code P0421 - "Warm Up Catalyst System Right Efficiency Below Threshold" Feels like I'm losing some power and my gas mileage is not...
  9. 2014-2018 Mazda 3 Skyactiv Engine and Performance
    I'm planning on getting some cams for my 3 down the line and I was told by some friends to get headers before I get cams. Does anyone know of a company that produces some quality headers for the 2.5L. I've been digging around and have seen headers for the 2.0 L, whether they are quality or not I...
  10. 2010-2013 Mazda 3 Engine and Performance
    Ive been researching exhaust upgrades for my non sky active 2012 for well over a month and just looking for some advice before i make any purchases. I have settled on updating my headers first which will run into a vibrant metal core hi flow cat (second 02 sensor placed after cat), vibrant...
  11. 2014-2018 Mazda 3 Skyactiv Engine and Performance
    I just recently got a 2014 Mazda 3 hatch 2.0L skyactiv and I was wondering if there is any good sounding combo with headers and an exhaust. I was already thinking of getting an ultimate racing exhaust but I still haven't really found headers. The only headers I have found was the FEELIQ but I...
  12. 2014-2018 Mazda 3 Skyactiv Engine and Performance
    has anyone tried using these headers?
  13. 2014-2018 Mazda 3 Skyactiv Engine and Performance
    Has anyone used these headers? http://www.msdsinc.com/ho334.html If you have are there any hp gains?
  14. 2014-2018 Mazda 3 Skyactiv Engine and Performance
    Hello. Today I have had some talking with HotPipes / Speedlab Phillipines ( a header manufacturer from Philliphines ). their website: http://www.speedlab.com.ph/index.php/performance/exhaust-systems/hotpipes-exhaust their facebook: https://www.facebook.com/speedlabphilippines/?fref=nf They...
  15. 2010-2013 Mazda 3 Engine and Performance
    Just wondering if anyone might have my setup and know the hp increase I can expect? With a proper tune. 2012 MZ3 Sky w/ Corksport SRI, MSDS 4-2-1 Headers, and Corksport exhaust 60mm racepipe and high flow cat. I just got all the pieces in the other week and can't wait to install!
  16. Mazda 3 Parts - Buy / Sell
    Hey guys, I'm looking to buy a set of headers for my 2010 Mazda 3s. I really want to find a set of msds headers, however I'm open to any headers that are proven on a 2.5L. Hope to hear back from someone soon!
  17. 2014-2018 Mazda 3 Skyactiv Engine and Performance
    Sighted: SpeedLabPH prototype headers for Gen3 M3 1.5 SkyActiv w/ dyno: Noticed gains: from 91.7whp-96.7whp......torque 84ft#-89ft# 2.0 prototype ETA in a coupla weeks.:) Their website: www.speedlab.com.ph
  18. Mazda 3 Parts - Buy / Sell
    Title says it all looking for some msds headers I'm in Carson CA Message me with any info.
  19. 2010-2013 Mazda 3 & Skyactiv Discussion
    i was searching around on google and found a guy who had an exhaust custom fab with custom headers for the 2013 2.0 sky motor.. why cant cork sport make that? lol 4 2 1 long tube headers LIKE what was designed in the orginal motor. i need to find the link..
1-19 of 46 Results