HP tuners and the L5P

By SierraHD17
September 8, 2018 in Engines & Powertrain (Duramax & Vortec)

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SierraHD17

Posted September 8, 2018

https://www.hptuners.com/news/

Forum chatter says full support. So whether that includes deletes or not is still up for debate. I know all guys want here is to delete them as cold winter and the emissions systems don't play well together.... From what I know with HP they don't allow for deletes so whatever they offer will be utterly useless.

My guess is data logging and ability to update but no changes.

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