Thanks for the replys! I am not against playing around to get a good tune, myself. I just dont want to have to goof with it all the time. Back in the day, I put a 10 band EQ in my car stereo, I was NEVER happy to just drive and listen to it, the way it was. I KNEW it could be "just a little better." I don't want to get into that trap again. I would expect to have to do a little something every time I made a change to the car. THAT's why a chip was never really on the block. I prolly CAN'T just leave the mods alone. I would like the flexibility if my goals change in the future to make some adjustments.