Been doing alot of talking to this Chicago Guy. He says his Sim WORKS. So just buy and see. Caspers Electronics has good rep. with Tuning Buick Grand Nationals. If they had someone doing R/D outside the lab while working inside to keep playing with ECU deficenty codes??? Can you say COMPUTER...
CASPER'S ELECTRONC'S Inc.
o2 SIM, Honda-Acura RSX Typre S
Part Nuber 104153
I'm told this unit is plug and play, just get under your car and plug it in. It works with all test pipes!