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Nissan D21 Power Programmers

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DiabloSport PC Interface Kit - Serial Port - U7777

DiabloSport PC Interface Kit - Serial Port - U7777

DiabloSport

Listing Price:

$29.99

Selling Price:

$26.99

Info: Fits All Predator Tuners


DiabloSport PC Interface Kit - USB - U7778

DiabloSport PC Interface Kit - USB - U7778

DiabloSport

Listing Price:

$47.99

Selling Price:

$42.99

Info: Fits All Predator Tuners this is NOT A PROGRAMMER!! Its to connect the programmer to your PC and update over the internet


DiabloSport Predator Serial Communication Cable - U7772

DiabloSport Predator Serial Communication Cable - U7772

DiabloSport

Listing Price:

$25.99

Selling Price:

$23.99


DiabloSport USB Communication Cable - U7773

DiabloSport USB Communication Cable - U7773

DiabloSport

Listing Price:

$35.99

Selling Price:

$32.99

Info: NOTE: This is not a Programmer. This is a cable that is required to update your programmer from the your computer via the internet.


Modified D21 Power Programmers will keep you at the head of the class. The easiest way to add power is with a Power Programmer. Make heads turn with upgraded D21 Power Programmers. Configure the engine mapping with a Power Programmer. Do more with D21 Power Programmers. Choose from presets or create your own with a new Power Programmer. Power Programmers are easy to use and great modifications.

"This site has a huge selection! They had parts I couldn't find other places. Placing the order was simple and the parts looked great installed."
Aaron (Cedar Rapids, IA)

"This website is great. Customer service is very helpful and the products I ordered were exactly as described on the site."
Mike (Bloomington, MN)

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Buy D21 Power Programmers for your Nissan. Custom Nissan D21 Power Programmers will really make your Nissan stand out.