Stealth Module - Chevy/GMC Duramax LLY/LBZ 6.6L (2004.5-2007) Dodge - Chromoly tubular upper control

- Chromoly tubular upper control arms

If you are shipping us your ECM to flash

max with our Alpha package

whether it be on 93 or E85

If you have any questions

Stealth Module - Chevy/GMC Duramax LLY/LBZ 6.6L (2004.5-2007) Dodge - Chromoly tubular upper control"Take your power back with the Stealth Module exclusively for (2004. 5 2007) Chevy GMC Duramax LLY LBZ diesel trucks. This module is a stand alone computer that is placed under the hood of your vehicle with no additional supporting modifications or monitoring necessary. Get the most out of your vehicle's performance while remaining warranty friendly. Works With: Duramax years: 2004. 5, 2005, 2006, 2007 Chevy GMC Duramax diesel models: 2500, 3500, 4500