Hopefully i'm on the right place to post and any sifu here can help me out. Just install bigger cc injectors into my car and is ready for dyno tune but problem comes out.... Its sounds weird, the dynojet can't 100%...
Wonder if any Z owners had encountered any brake problem with the loose/metal sound when you stepped on the brake at low speed (between 10-30kmph). While riding below 20kmph, the SLIP light would turn on for seconds...