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2007 Mercury Grand Marquis Performance Chips & Programmers

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Latest Customer Reviews

Hypertech Max Energy Programmer Reviews


2010 grand marquis

Reviewed By john f (Stratford, CT) Reviewed for a 2010 Mercury Grand Marquis —12/14/2013 6:34 AM

Did download without any additional changes yet. Performance has increased. Also sounds better. Very easy to do.

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ScanGauge OBD II Scanner Reviews


Peace of mind

Reviewed By Joe A (CYPRESS, TX) Reviewed for a 2015 Dodge Ram —4/10/2018 3:31 PM

I wanted to be able to monitor my ECO Diesl performance. I am pleased with the info this gauge gives me.

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Small, but still very easy to read.

Reviewed By Brian B (Billings, MT) Reviewed for a 2016 GMC Sierra —4/4/2018 6:01 AM

Super easy install. The device is tiny but still really easy to read. Tons of information.

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