7
70
tut_tutZOOM said:Installed mine this morning on the way to work after picking them up at the local post office (missed their delivery last Saturday). Results after the "plug n play" installation were immediate and much better than I expected. My idle dropped between 150-200 RPM; and even on my automatic, I notice a HUGE difference in the smoothness of the lower powerband in both 1st and 2nd gears.
I like the feel of the engine as it revs much better now, and my wife commented that the car felt a little quieter and much smoother.
Thanks SparkCo, for a great product...Keep them coming!
Josh![]()
This guy is good...He installed them while driving to work. Dang, under the hood and all with the car moving.

J/K
