Jet Performance chips?

http://www.autotrucktoys.com/cavalier/product1.aspx?SID=3&Product_ID=481&Category_ID=100


is it worth it? how much if an improvement will i see? Will this actually increase the HP at all or does it just finetune the car to run at its peak?

dont waste your money. its a black box with blinking lights.

i got one on mine and i didn't even tell a difference. did anyone actually feel a difference or possible dyno the results of the magnificent "jet power control module"?

from everyone i know who has purchased one they have all told me that they didnt get any perfromace gains out of it.

i believe Karo or Johnny Mack dynoed it on their 2.4 before...got a total of 1.2 hp gain or something like that...definitly a piece of junk!

nice, i blew $200+ on 1.2 horse power and a light up readout of the tps

for only 200 bucks??? OMG I GetTING IT!!!

no but really thanks for the advice/