Ok i got a hondata dealer on ebay and he is telling me that he can get me a s300j for $560 with 3-map and pigtail and all cables......? is will i need all the extra options that the s300 offers, or should i just get the s200 with boost and same setup????

i know the s300 is better b.c u can tune everything with the smanager, but if your getting it profesionally tuned for turbo setup, will I even need that option???

thanks for any help!