Done did it!!! I just tried this mod on a used 04 with 100k mi. I just bought for a daily commuter w/ a new transmission and motor mounts and other extras. I notice the lag from 1st gear off of stops, and was curious on if I can fix it or if it was because I bought an older model that has mileage but was kept up in pretty damn good condition. Anyway I researched and I saw a few vids and and the posts on this mod. I then pulled a black 8ga. wire from the trunk of the car that was used as a ground for a system. It was the perfect length, and I hooked it up just like the vids and posts on this subject. After it was installed I gave it a quick test drive around the block and the change was noticeable! No more lagging or delaying out of 1st and it is more responsive on other gears as well. I recommend this really cheap and easy modification.