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  1. J

    Garage cleaning

    well it was a short run but i traded in my speed 3 and got a evo x so im listing the parts i have left over. im trying to get rid of these fast so send me an offer. first up i have my hypertech tuner, its a great mod and i was running my speed 3 fully bolted with a fmic and it worked great and...
  2. J

    Intercooler core?

    I have a 2.5 intercooler core and ive noticed most of the biggername companys are making 3 to 3.5 core kits I was wondering if ther is any sighnificant gains to getting a bigger cored intercooler? And mine is abar and plate style.
  3. J

    popping and sputtering?

    recently since the weather has changed ive noticed between 4-5k mostly during wot the car will pop and sputter under full boost. the colder the weather is the worse it pops out of the exhaust. my current mods are injen intake, cms fmic, tip cnt catted downpipe stock catback .upgraded...
  4. J

    boost pressure question

    Ok well im new to mazdas and new to boosted cars. i just picked up my 9 mazdaspeed 3 about 3 weeks ago. it had 2 busted motor mounts from the get go and i just replaced them today with minerva mounts. wich imo are not that bad and they dont vibrate very bad at all. well when i got the car it had...
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