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Browse the wide selection of products we have available for your 2006 – 2007 Duramax LBZ.
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Designed for current PPEI users who already have an AutoCal and Single Tune. A DSP5 switch must be used to allow switchable tuning.
The turbo upgrade is available for PPEI users who wish to make their current tune compatible with an aftermarket turbo.
GM upgrade license for blue and black V2s. This is for Duramax tuning. Start tuning today!
The single tune upgrade is available for current PPEI users that wish to change their current tune’s HP level. Select your vehicle to view the options that are available to you.
The injector upgrade is available for PPEI users who wish to make their current tune compatible with aftermarket injectors.
The turbo upgrade is available for PPEI users who wish to make their current tune compatible with an aftermarket turbo.
The turbo upgrade is available for PPEI users who wish to make their current tune compatible with an aftermarket turbo.
The turbo upgrade is available for PPEI users who wish to make their current tune compatible with an aftermarket turbo.
Showing all 8 results
