As the self-proclaimed 'Wild Child' of the current Mazda production lineup, the Mazdaspeed3 is one of the quickest front wheel drive platform sport compact cars on the market. Don't believe the hype? Our bone stock Project Mazdaspeed3 put down 251 horsepower and a tire shredding 277 ft/lbs of torque, fresh off the dealer lot. The aftermarket is exploding for these little hatchbacks which can see power numbers well past the 300whp mark with simple bolt-on intake and exhaust modifications. The potential for serious power from the Mazdaspeed's 2.3 liter MZR direct injected (DISI) powerplant will really reveal itself one there are some solid tuning options available for this little rocket of a car. JSC Speed is dedicated to bringing you the newest Mazdaspeed3 performance modifications as soon as they are released on the market from the big names like AEM, Cobb, TurboXS, Eibach, Tein, HKS, Hawk, Borla and more. Also, be sure to follow the progress of JSC Speed's project Mazdaspeed3 with dyno charts, product reviews, and step by step installation guides as we build our 'speed3 to hang with the big boys.