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PPEI Custom Tuning

Browse Street Tuners & Monitors | 2004.5-2005 Chevy/GMC Duramax LLY 6.6L Products

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Description: Clear diagnostic trouble codes Available as single tune autocal or DSP5 autocal (shift-on-the-fly) Works with or without emissions 5 power levels available - up to +230HP gains
Item #: PPEI10083
Condition: New
Price: $589.00

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Description: Custom EFILive tune(s) from PPEI & Kory Willis for your 2001-2010 Chevy/GMC Duramax LB7/LLY/LBZ/LMM 6.6L diesel is available as a single-tune or DSP5 tune. Requires an EFILive V2 or autocal to...More Details »
Item #: PPEI10489
Condition: New
Price: $225.00

Items 1-2 of 2