Duramax Diesel Chip 65 HP

2001-2004 Duramax Diesel 65HP/145TQ. Ever wonder how diesel performance seems to cost more and more? We did too. If you just want functionality, not over-featured performance products...look no further. The Scorpion Diesel brand name and lineup of products was conceived to bring diesel performance into anyones budget. No excuses, just PERFORMANCE! Scorpion Diesel Performance Stinger Modules offer identical or better performance specifications as modules costing more than twice as much! We guarantee each module sold to deliver reliable, trouble-free performance as well as be simple and easy to use. Do you really need an MP3 player built into your performance module?