2.0l

2016 m3 2.0L 6spd. CS catback(I know I know), CS front strut bar, custom fitted spectre SRI and some flaps. Installed 2 weeks after signing my lease (the dealership hated me). Looking for a tune, not sure if I should wait for the CS turbo kit to come out I’ve read that it’s going to come with a...

Looking to purchase a used Cold Air Intake for my 2014 Mazda 3 Sedan.

So my 2014 Mazda3 has 37,450 miles currently on it. I finally took a look at the spark plugs. They seem a bit black and smell like melted crayons (fouled?). I took these out while the engine was still pretty hot. How do these look to you guys?

Hey guys! I got a muffler delete done on my 2013 Mazda3 Skyactiv recently, and I'm very happy with the tone. Turned out much better than I expected, and it's quiet enough to be livable even on longer trips (I could totally see myself taking a 10+ hour trip with this thing, as there is no...

So I found a couple posts similar to this but not quite the same. I have a 2012 (non skyactive) Mazda 3 2.0 sedan M/T. Now..lol..when I change into a higher gear I notice that there is a bump in the RPM's. It's not my foot being on the accelerator. I have a CS CAI installed (throwing a CEL; I'm...

I'm new to this forum and new to tuning. I really enjoy my 3 but, I'm having trouble finding performance parts for my baby. I think I might go with Simota or Takeda SRI, and I don't have a clue as to what CEL is but I know it's a bad thing. Another thing I'm trying to find is headers and a down...

Seriously, I've searched to the point of probably getting fired. That being said. I need help. I have a 2010 2.0L and have been told that the 09 header "should" fit. Will it or wont it? (for vibrant or msds). Also. If the o2 sensor is on the wrong side, should I just get the extender...