Search results

I've seen it asked before on various Mazdaspeed related social communities, and I've answered to the best of my ability. I've decided to create a thread that contains (hopefully) exhaustive differences that the EcoBoost 4 cylinders found in the Focus ST and RS (2.0 and 2.3) has in contrast to...

Been trying to figure this out for about 2 days now. My 2013 speed decided randomly it was done turning over--the night before it was just fine. Next day after work, nothing. Oddly, symptoms seem like it would be the fuel pressure relief valve. Not the case though. Just in case though, I've...

I got an RS as my daily. ‘16 w/ 25k. RS2 package, optioned with heated mirrors, steering wheel, seats, nitrous blue. No performance modifications, everything is cosmetic. AWE exhaust, lowering springs, spacers, tail lights, Ford Performance short shifter and that’s it. No open recalls on it, so...

Originally I wasn't going to make a thread like this, I don't think there's all too much that makes my build special, but @Enki convinced me. This isn't a full build diary, most of my build is pretty much done, but I'm going be highlighting me going big turbo. First and foremost, some context...

Good evening (or whatever time it is) to all. Over the last few weeks I've been taking on a lot more projects that I've been meaning to get to. For a while I was working on some, but then I had to move across the country, so a lot of them got postponed, one of which happens to be making wiring...

Recently I've been getting some very high knock retard values, upwards of 7 and 8 degrees. This development is a few days old, and I really can't reproduce it at all. It happens seemingly randomly (so it was a pain to even get a log for, but after trying for a few days, I did get it). Just...

Hey there, I'm dinnerplate. I'm 23, born and raised in Texas. I've got an 08 Mazdaspeed3 with a built bottom end (Manley Plats, turbo tuff H-beams, Ford timing system, Mountune crank, yada yada), working on going huge power. I've had my speed for almost a year now, it was abandoned for 3 years...

Not really sure where I should've put this, but I've seen some people across the internet lately ask about running the Mountune 2.3L EcoBoost keyed crankshaft in their Mazdaspeed, and conveniently, I've had the pleasure in dealing with this hell already. I'll just summarize this entire post...