Ok, I am very new with moding my truck so I need your help. I just got some new rims on my blazer and they are heavier then stock. To compensate for the heavy rims I was told to increase my HP. This Jet stage 2 chip (summit racing part #Jet-20004s)sounds good, but just don't know anything about it. What you know about this chip? Will it help of HP?How much? What about gas miles? My other question is where does the chip go (location)? Again I am new so detail info would be nice.

Thanks in advanced

PS I plangoing putting a airaid intake and exhaust exhaust systems as well.

 

it plugs into your ECU's wiring harness then into your ECU, if you want one i am selling one.
as far as gains go i couldnt tell you it doesnt fit my year of ECU.

i just saw your other post and it says you have an 01, that model does not work on the 01's it is mislabled.

 

Thanks! I am glad it didn't put a order in. Does your chip fit a 2001? If so whats the make and model.

Thanks

 

my chip does not fit : ( thats why i am selling it, i forgot what model number the guy from jet told me works, but its the one listed on their site as fitting the "02-02" year. strange i know but thats the part number you will be after.