This programmer is the handheld unit It works on 1994-2003. I have pix of the box and the unit. It raises power 60,80 or 100 horsepower. I only had the 60hp version on my truck and it made a huge difference. Let me know if you have questions. The model is eef1000. You can also call 951-515-2953.I'm in Riverside,CA. Price is 315 OBO. I paid over 400 for it. Price is plus paypal and approximately 20 for shipping.