The ecu is new the harness is used . comes with the used harness with 6 ls1 coils and a gm 3bar map . all the connctions for a the water and air temp are included. also included in the price is the laptop i used, nothing special but it will keep your files seperate.It has four seperat outputs for injectors and coils .
$1450 obo i will inclued shipping in the 48 states in the price, any other questions pm me

 

new price $1350