1991-1999 Eclipse GST/GSX & Talon TSi
1991-1999 3000GT & Dodge Stealth (all models)
* Does not fit 1990 1G DSM *
The STM Fast Idle Air Valve Bypass Plate is cut from 1/8″ aluminum and when sandwiched in the lower half of the throttle body, this blocks the unwanted FIAV passages, allowing you to retain a factory appearance and keep your ISC functional.
Does not work with 1990 DSM throttle bodies.
(1) FIAV Bypass Plate