get a water injection kit of rice racing. he has a proven 600rwhp kit. i know for all customer cars i do know i will be getting them off him.

As for your seals.

Get NRS grey seals with SCR corner and SCR side seals if you can afford them. If not get the scr apex seals as well.

The nrs+scr corner and side is a great combo. ive had alot of success with it. the scr side seals dont wear anything like mazda ones and youll get a much better start up with them.

Wish you well.
I think the next thing on your shopping list should be..


NRS grey apex seals, SCr corner seals, scr side seals and the rest in mazda items.
then get yourself somce crane cdi boxes like rice recommends and get him to send you up a wi kit. then you will see some very good hp.