Originally Posted by powerstrokin87
Well i decided its time to get a boost fooler, but which one? I saw one from SP that plugged into the wiring harness and i see some from ITP that have a guage you can dial in, so which kind is the best?
i bought the SP one that your talking about it works fine but it is the same thing as a 4.7v zener diode that you can get for a $1 if you have a electronics store near you or get one from ebay or different places and it just crimps inbetween two wires from the map sensor theres threads about it on here. But buy the time I seen these threads I had already ordered mine but its not to late for you. Noone has had a problem with them that I know of. The SP diesel one is the diode just prettier with a harness with it.