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  1. standard vs super unleaded

    2014-2018 Mazda 3 Skyactiv Engine and Performance
    I'm due to get an ECU remap by BBR in uk, on this coming monday on a 2015 2.0l 120 bhp mazda3 sport-nav ( about 20,000_. I've been told they can map it to unleaded or super unleaded. I have rarely used super unleaded in the past but they claim up to about 8bhp improvement if mapped to super...
  2. Super Noob

    New Member Introduction & Forum News/Guide
    Hey All, Call me Turtle, I'm new to the site. I own a 2012 Mazda 3 2.0L. manual in Gun Metal Grey. I've had since day one and I was lazy and let the dealerships do everything. I realised that I miss doing my own car work so I decided to just change it up entirely. I'm going to be doing some...
  3. turbo sounding like its super charged Gen 2 speed

    2010-13 Mazdaspeed 3 Engine and Performance
    hi guys I need help. i have a 2010 madaspeed 3. I just have a GFB BOV. my turbo when its winding up. its making a "super charged" noise. I bought the car about 3 months ago. i have driven other gens and mines it feels its not as fast as the others. I'm not sure whats going on. i have yet to buy...
  4. Motegi Traklite Wheels and Michelin Super Sport Tires

    Buy / Sell / Trade
    I'm selling a set of four Motegi Traklite wheels with Michelin Super Sport tires and I will consider reasonable offers. They have about 800 miles on them. I sold the car that they were installed on and the owner wanted the original equipment back on the car. So now I have this full set and I'm...
  5. Dual Super 10 Flowmaster exhaust?

    2014-2018 Mazda 3 Skyactiv Engine and Performance
    So recently my friend showed me a video of a Mini Cooper with a super 10 flow master exhaust on it. The Flowmaster 8430152 Super 10 as a dual outlet in the back that would fill my dual cutouts in my bumper. If we ignore all the fabrication i would need to do, would this meet the following below...
  6. super loud knock going from 1st to 2nd

    2010-13 Mazdaspeed 3 Engine and Performance
    This might be a noob question but its just me trying to make sure i didnt break my car lol So last night i was pulling out of a shopping center and decided to get on it full throttle. I shifted from 1st to 2nd and as soon as i let the clutch out and stepped on the gas again i heard a HUGE LOUD...
  7. Leets' Super Sexy (and Slow) Build Thread!!

    M3R Rides, Meets and Pics!
    So I thought it about time to introduce you all to my car... especially since I almost never make it out to a meat or show that I'm not working at. So here she is, a '12 Black Mica 2.5L hatch with manual (because even if it's slow, it shouldn't feel that way). Sure I would've liked to get a...
  8. Anyone wants to go check out some super cars and the do it yourself garage together?

    Pacific West
    Just wanted to share that your dream garage do it yourself garage is having a grand opening and seems like there ll be super cars, just wondering if anyone wanted to go check them out together. This is the FB event link: https://www.facebook.com/events/189812511177612/
  9. Super meet of the year

    M3R Rides, Meets and Pics!
    Well for those of you that arent on the M3R facebook page here it is go and add it http://www.facebook.com/events/473861612652286/474936405878140/?comment_id=474936575878123&notif_t=event_mall_comment vote for day and hotel PLEASE AND THANK YOU! 93301 U.S. 36 Deer Trail, CO 80105 High Plains...
  10. Super fml!

    2010-2013 Mazda 3 & Skyactiv Discussion
    OMFG!..so horrible thing happened today.. really really bad. :crybaby 1: sooo.. my downpipe I guess.. warped a little around the 02 bung area.. I was taking my primary 02 bung out, ( 5 wire ) to check it ( for reside build up, if that bit of smoking from the turbo has effected it ) and it...
  11. Super Performance Boost x 2

    2010-2013 Mazda 3 Engine and Performance
    So today while I was at work I came up with this super crazy awesome idea. Well I know from reading many calculus (EDIT turns out is was a first aid handbook not a calculus book) and accounting books that our cars run rich and that when you compress air it causes heat. So what I am going to...
  12. FS: Muteki Super Tuner Open-Ended Lug Nuts (Black Chrome)

    Mazda 3 Parts - Buy / Sell
    Opened set of Muteki lug nuts...but never used. Paid $80...Asking $45 (shipped) The first pic is crappy...sorry cannot find the battery for my camera. If you want me to take all of them out of the package and take a pic I can do that.
  13. Tein Super Street Coilovers(GSM98-A1AS2)

    2010-13 Mazdaspeed 3 Suspension & Handling
    Well I dropped my car at Teins R&D department and they tested and installed their previous gen Speed3 coilovers.:thumbup 1: I also purchased their EDFC kit for the coilovers so instead of manually adjusting the stiffnesss individually on each shock/strut(rears are a pain to manually adjust...