VSE Tuning Modification Add On Already tuned with us but have modified your truck? These options are used for customers who have already purchased full tuning from us MSRP: Was: Now: $400.00 Choose Options
EFI Live EFI Live | 2004.5 - 2005 LLY GM Duramax 2001 - 2005 Chevy|GMC LB7/LLY Duramax 6.6L – EFI Live Tuning! Gain from 0-200RWHP on your 2001 – 2005 Chevy or GMC LB7/LLY Duramax powered truck using DSP5 tuning (DSP5 switch required) or single... MSRP: Was: Now: $300.00 - $400.00 Choose Options
EFI Live EFI LIVE | 2001 - 2004 LB7 GM Duramax 2001 - 2004 Chevy|GMC LB7 Duramax 6.6L – EFI Live Tuning! Gain from 0-200RWHP on your 2001 – 2004 Chevy or GMC LB7 Duramax powered truck using DSP5 tuning (DSP5 switch required) or single tunes... MSRP: Was: Now: $300.00 - $500.00 Choose Options
