Hi RX8/Mazda fan I'm offering RX8 stock ecu remap/reflash service especially for RX8 auto speedcut removal.
For stage 1/2/3 we handle upboost and AFR/ignition tuning for performance
want to know more about light weight crank pulley
some say good, some say no good for top speed
some say can gain hp but some say is rubbish.
any one can share?
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