Was wondering any is there any HKS users here...... How is the performance of this piggy back system compared 2 other piggyback systems..... i know some1 is goin 2 tell me the piggyback tuning is good as the tuner...
Some of the forumer asked me about my diy led volt monitor for my vs. So here is the PCB layout and also the diagram for you to do the diy... ;) I believed sharing is good... Don't you think so??? :D