whats good, bad, worth the money or not quick plug in or hard wire. lets hear your opinoins. would be for 09 iq 800 cfi. Does it void warranty? do these really work? And is the power and fuel milage noticable?
if buy power programmer you mean like a boondocker or other type of efi manipulator box.then yes they can make a diff on a stock sled like say a f7 has allot of extra fuel at the top end and can use a tad in the mid.but if not doing other mods I would not wast the $.and if you are not a very capable tuner don't even start down that road.and unless you know some one with your year sled with the same mods you will have to find your own numbers.that will prob require a EGT gage and the know how on how to read piston wash.start with clutching more bang for your buck and allot harder to screw things up .
oh yeah yes it will void your warr I dont know how poo keeps their injectors secure but cat uses steel wire with a tag clamping the wire together.so you have to cut wire to plug boondocker wires on to injectors then stock plugs go on over boondocker wires.so yes they know when you alter your efi system
I dont know any one who has used the Ebay $28 chip.I still would not put in a $28 chip in my 6 to 12k sled with out at least a EGT to see hoe I was running