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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 inTune I-1000 Tuner Reviews


intune

Reviewed By Edward D (Gainesville, FL) —5/2/2015 7:02 AM

Follow instruction closely, be patient with updates and registration. Installed canned 87 tune on 2003 Tahoe with good results. Also just changed tires and used it to change tire size. Notice good throttle response and good shift points. Haven't tried 91 tune or modified yet. I like it, plug and play is nice, it is really just a flash tuner but very nice.

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DiabloSport Trinity T-1000 Programmer Reviews


DiabloSport Trinity T-1000 2014 Chevy Silverado

Reviewed By Billy C (MOUNT STERLING, KY) —5/1/2015 12:53 PM

I liked this programmer for the fact it allows you to pretty much tweak everything on the truck performance wise. The only issues I have is when you're switching between tunes you can't do it on the fly. Also you can't pick which vitals you want monitor while driving. It offers a few screens but none are really of any importance.

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