The Hondata 4 port boost controller precisely directs pressure to the top and bottom of your waste-gate diaphragm. It allows much lower waste-gate spring pressure for better low gear boost control and perfect high gear, high boost control. Features: *A 10 lb waste-gate spring will enable 50+ ...

The s300 version 3 is a plug in module to the OBD1 factory Honda Engine Computer (not included) which vastly expands the capabilities of the factory ECU. Forced induction, datalogging, real time programming, Bluetooth and engine protection are but a few of the comprehensive s300 features. ...

The Hondata FK8 Civic Type R fuel system upgrade consists of hardware and software components designed to deliver 24% more fuel flow ...