Casper's Electronics makes a plug-in device for better trottle response. In my Summit Racing catalog they offer one for Ford's between 1986-93. They may have one for later Ford's. I had one on my 92 Pontiac GA and it made a huge difference.
1998 Mystique LS, manual, 4 disc, SVT Intake, Borla SS Exhaust, Koni adj. Focus rims, Lotek Gauge Pod w/shift light, SS brake lines
| 
