[focusmike1031]

i need help on installing my 5inch tack on my 07 focus. does anyone even know how?? i have no clue

 

[warneej]

you need a tach driver, such as:

http://www.fordracingparts.com/parts/part_details.asp?PartKeyField=5454

 

[wesidede8]

http://www.focusfanatics.com/forum/showthread.php?t=54447

Go to post #6 and it tells you how to hook it up to the PCM. That is how I hooked mine up on my old car.

 

[honhon]

moved to interior.