I got a friend with an 03.5 Mazdaspeed and he took it to the dealer to get it flashed. The hesitation problem was fixed and the car pulled harder. After that he decided to put a boost controller in it and the car cuts the fuel like crazy in any gear after at 8psi or more. One of the ways to...
Great car, much much better than my P5, after 3000 rpm the pull compared to the P5 is unbeliavable, and it takes corners so flat with little understeer, if tomorrow I can get it for 15,000$ I'll get it, wish me luck