| Full throttle controller for the Split Port Induction setup on the 2000 and later 2.0L Ford Focus SPI engines. This instantly opens the secondaries in the intake manifold any time you kick it down in less than � second. The factory setup opens above 3,000 rpm and takes over 5 seconds to open fully, then when you lift to shift, closes again. A modification you can feel instantly. (requires minimal wiring) |
