Product Reviewsfor GMC Canyon 2009 DiabloSport 8200 InTune I3 Programmer

Good product, great results.

Did everything I needed it to do. Calibrated speedometer for oversized tires, turned off AFM, tuned for better fuel mileage, more responsive, no more speed limiter, can do much more.

Verified purchase:  Yes | Condition: pre-owned | Sold by: artemis_gordon

Woke up a BEAST

My 2012 GMC Sierra has a new life... Highly recommended

Verified purchase:  Yes | Condition: new | Sold by: theaftermarketshop

Diablo Sport itune3

Amazing product and works flawlessly, it definitely improved my 2015 GMC Sierra with performance and love it that I don't have to deal with the DOD/AFM and speed limiter. Highly recommend it and wont be dissapointed.Read full review...

Verified purchase:  Yes | Condition: new | Sold by: simplycruz94

Excellent investment

Turned my truck into a beast

Verified purchase:  Yes | Condition: new | Sold by: YUeE8XRFTAS@Del...

Cool little `puter.

Great for those who like to tweak and tinker.

Verified purchase:  Yes | Condition: new | Sold by: theaftermarketshop

Programmer

Working great to shut down 4 cylinder mode on my truck

Verified purchase:  Yes | Condition: new | Sold by: theaftermarketshop

Great tool

Verified purchase:  Yes | Condition: new | Sold by: tunertools

Not worth it

Very little difference in power. MPG same.

Verified purchase:  Yes | Condition: new | Sold by: midwestaftermar...