2007.5-2010 Duramax 6.6L “Advanced Race Tuning” Custom DPF Delete Tune EFIARTLMM (Tune Only)

Choose from the following
Level 1 Stock
Level 2 50 HP  
Level 3 75 HP

*Race Only* **This product is not legal for sale in the province of Ontario for road/highway use. Please check with local and provincial legislation/regulations for legality of such product/s.  We assume no liability for misuse of this product/s.**