This page is just a bunch of links for upgrades for the mazda3 and speed3, feel free to add ill just copy and paste links from your posts and then delete to save space
be ware of andy's auto sport i order a strut bar for a friend and it took a month to get it and then it did not even fit they would only exchange it after charging me a restocking fee which would have given me three bucks toward the correct strut bar. i still have the bar. and no car to put it on i figured after i payed for shipping i would be upside down as far as money goes
cobbtuning is developing a lot of things, and if you go to the forums they are very informative, and I believe will have the best quality stuff available
Look into HiBoost. It's the only AM turbo system that has consistently worked well out of the box, and includes everything you would need. Got 4+Grand to spend? Consider trading up to an MS3 for less money and hassle.
OMG... Nvm... It just hit me... haha sorry bout that. yea i was going to get one but i rather keep my regular 3, its already payed and stuff. but thanks anyways.
would you guys happen to know if the Bayon R front lip kit from Andy Motorsports can fit for moth 4 and 5dr? i planning to get it but im unsure since the picutre only includes a 4 dr