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Mazda3 Accessories and Modifications

ew1ew1 Posts: 3
Hi, I am in the process of reading everything I can, getting multiple quotes, etc in order to purchase a Mazda3 in about a month.

I am wondering about getting an aftermarket moonroof vs trying to find a vehicle with a factory installed configuration.What would a ballpark price be? The online quotes seem to suggest about 890 for factory installed.

Also, what is the difference between the i and s series? I am planning to buy and hold my car (I currently drive a 97 protege)for several years, I am looking for the best vehicle for Northeast US weather/road conditions. I am planning on buying a 4 dr sedan with automatic transmission , do not want the wagon or sportier models. Don't need bells and whistles, just air and an am/fm with a cd.



  • ecm56ecm56 Posts: 16
    Has anyone tried replacing the turn, brake, or running light bulbs on the Mazda 3 with LED assemblies? I just wondered if anyone has any experience with whether the factory relays work and whether there are issues with the "lamp burned out" indicators in the dash.


    2005 Mazda 3i
  • I'm hoping to install a cold air intake on my 3s hatchback and have heard about them setting error codes. Does anyone have a system installed? Does it create problems and which system did you install? I'm considering the KN short ram. Help would be very appreciated


    Outings Inc
    05 Mazda 3s
  • daryldaryl Posts: 41
    I installed a K&N Typhoon CAI about 2 months ago and I'm very happy with it. It's a little loader under heavy acceleration, but under normal driving you wouldn't it's there. In fact my family doesn't even know I made the change. Mileage is up about 1-1.5 mpg, and low end torque is noticably better, no matter what others on these forums say. It's quicker. I would highly recommend it. When the stock unit is taken off and the K&N is on, you really see how the stock system hardly lets in any air.
    No, it does not set off any CEL lights.
    Hope this helps.
  • msp1986msp1986 Posts: 7
    I have a Base 2006 Mazda 3i and couldn't afford to go with the touring package. Anyway, I would like to somehow add power locks (not windows) and a keyless entry. Anybody know if this is possbile, how much and where is the best place to do it? Thanks for any info!

  • rayneeraynee Posts: 1
    Hi, I was wondering if you had any luck adding power locks to your car? I have a Mazda 3 and I am getting ready to have locks installed. I was quoted at $70 per door. I went to a local place that does audio and electronic stuff. I know that Best Buy also intalls power locks, though.
  • Does anyone know if I can put an O.E 17 inch wheels from a 2005 Mazda3 onto my 2006 Mazda3i sedan? I currently have the stock 15" wheels. Is there anything special I would need to install the tires? I'm thinking about buying a set from someone. Your thoughts are appreciated. Thanks!
  • bigfurbigfur Posts: 649
    Biggest thing you want to check is the spacing of the lug nut holes and the backspacing will work for your car. Only real way to tell is to bolt them up carefully.
  • bodble2bodble2 Posts: 4,519
    Has anyone installed an aftermarket security system for the Mazda3? Which brand, and any problems?
  • bigfurbigfur Posts: 649
    Generally the only time you set off any error codes is if you apply the oil too heavily after cleaning it and it can mess up some sensors. Why you have to very carefully read the instructions (i know how hard that can be for us guys here) and follow them to a T. Otherwise that is when problems start.
  • bigfurbigfur Posts: 649
    Why do after market companies hate the M3 so much? I cant find anyone who does customer fit all weather floor mats, so far no one shows an intake for an 07 (i think its the same as the rest but i dont know). These are the two major thing im looking for right now (the extra rims and tires have to wait). Anyone able to help me out?
  • Does anyone know of a proven & reliable engine chip to increase HP & driveability for the 2.0L? :D
  • Hi,

    Proud owner of a 2007 S Touring. I did a quick search for CAI kits and came up with some ebay $40 jobs on one end and the official Mazdaspeed kit for $300. Have also seen other kits for $200 or so. Why such a big difference? I'm guessing that not all are acceptable within the warranty period, but other than that....Any comments? Help me decide!

  • bigfurbigfur Posts: 649
    I have a 2007 SGT 5-speed. Put a K&N Typhoon intake on my car. Paid about $208, most places will not gauntee the fit of the 07 M3 since they have no tested them, i took a gamble and it works. Its alot of work to install it. Have to take the old intake out obviously which is a pain. I think its well worth the trouble though, i love the intake.
  • I have a 2004 Mazda 3. I have installed a K&N kit! I installed it about a year ago, and I loved it. The sound was great, and I did notice a little performance difference. I live in Indiana, so the winters can get a little cold. Now that it is cold, my car has ran like crap. It surges really bad, and sometimes dies at red lights. I ran that code myself and it pulled a mass air flow code, so I replaced the sensor and it still ran like crap, so I had to take it to mazda, and they wouldn't work on it cause of the modification, and performance shops in the area wouldn't work on it either cause the car is so new. Mazda told me to put a stock intake back on, so I'm in the process of doing that. Never heard on any intake making a car do that, but with newer cars having all these stupid sensors, I guess it could happen. With it being colder outside, and since cold air is less dense, with the aftermarket intake sucking in so much air, I guess it could be too much for the fuel, so it surges. Basically what I'm saying is, if you don't live in the south, I would highly not recommend doing it, but if you do, don't be stupid like me and throw your stock intake away. KEEP IT cause you might need it!!!
  • autonomousautonomous Posts: 1,769
    2004 Mazda 3. I have installed a K&N kit
    Did you make any other modifications?
    How is the K&N air filter supposed to be maintained?
  • bigfurbigfur Posts: 649
    I have a 2007 M3 with the K&N intake and have had no problems at all. Installed it myself about a month after i bought the car. No modifications at all to make, some of the bolts are hard to get to so if your not pretty handy at things id have a shop install it. I usually wash my filters about once every 6 monthes. Only catch with the M3 is you have to take off the drivers side front tire and the splash sheild to the the filter off. Also never throw the original parts off or sell them on ebay till AFTER the factory warranty is up. Easier to put the stock one back in then pay mazda to work around the K&N.
  • rorrrorr Posts: 3,630
    "With it being colder outside, and since cold air is less dense...."

    Actually, colder air is MORE dense. I doubt that getting too MUCH air flow is the problem.

    Is it possible that you've got some blockage in the system restricting airflow?
  • "How is the K&N air filter supposed to be maintained?"

    you have to clean the k&n cold air intake filter occasionaly to keep the filter working as it should. there's a cleaner and degreaser available at k&n's website that will dissolve the dirt buildup. there's also an aerosol kit that restores the efficiency of the filters. check it out here
  • autonomousautonomous Posts: 1,769
    Interesting. It looks like multiple products may be needed to maintain the K&N filter. I'll stick with the traditional air filters in order to avoid hassles with the dealership regarding "modifications".
  • I don't think that it's the intake, but all of the shops say that it is. Never heard of an intake doing what it does to my car... I shouldn't have any blockage, the mass air flow code that it ran was too much air flow going through the system, and then the other day it ran a new code, which was a dealer code, and it was fuel too rich at idle. My buddy has a ranger and his truck did the exact same thing and pulled the exact same codes, and it was a sensor off of the egr valve. Ford fixed his truck, but no one wants to work on mine better yet try to fix it...and since it's so new, there isn't a haynes manual out for it yet, so I can't really test it with an ohms meter if I don't have the correct numbers to go by. Any suggestions!!!
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