I am running the Zex Universal Kit #82011 (dry, 75HP shot).
Purchased my Flip-chip directly from Superchips.
Cost for flip chip was $525.
Cost for dyno runs $100.
Two programs custom burned;
1) Street - tuned from my ECU code and dyno plots for maximum performance on 92 octane gas (they also took into account I would be running colder plugs)
2) Strip - tuned for max performance for a 75HP shot on 92 octane gas
Stock, a MTX zetec runs about a 17s 1/4 mile.
With my only major mods being intake and exhaust (to go along with my chip and nos) I run a 15.0xx 1/4 mile.
A 2 second drop in the 1/4 is damn good, especially considering that Zex rates their HP shot at the crank not at the wheels (like NOS, Edelbrock, and a few others).
Most of the Honda's and other lightly moded 4-cylinders see about a 1.5 second drop.
So I would say the chip was worth it to me to get the extra 0.5 second drop.
Only problem with it is that I'll have to have it reburned after a few more mods.
