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Mercury Grand Marquis DiabloSport Performance Chips & Programmers

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Latest Customer Reviews

DiabloSport OBD-II Port Cover Reviews


Purchased The Diablo I-1000- for my 2010 Mercury Grand Marquis

Reviewed By Marcel M (PHOENIX, AZ) Reviewed for a 2010 Mercury Grand Marquis —4/5/2014 12:49 PM

This cover is excellent quality, I am very impressed with it. It Keeps the Ford dealer from "re-programming to default" my set performance parameters on routine maintenance visits. Or at least it puts them on notice when they see their code reading machine will not plug in.... Then then the mechanic will check the work-order that they failed to read in the first place, and see I TOLD THEM TO NOT TOUCH MY PORT!this will change my parameters.They leave it alone and all is well with the world. :)

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DiabloSport Trinity T-1000 Programmer Reviews


2012 300 srt8

Reviewed By efrain c (BAKERSFIELD, CA) Reviewed for a 2013 Chrysler 300 —6/25/2016 7:17 AM

Amazing product. It's a must have

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DiabloSport inTune i2 Tuner Reviews


Major increase

Reviewed By Larry L (Yankton, SD) Reviewed for a 2014 Ford Explorer —6/10/2016 9:29 PM

Rated 4 stars only because I had some trouble tuning my vehicle and called Diablo twice first time was on hold for 50 min and second time someone answered after 55 min and told me everyone had went home for the day they took my name and number and said someone would be getting into contact with me the next day they never did so good luck if you have any trouble I figured it out myself .

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