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Chevy Silverado DiabloSport Power Programmers & Performance Tuners

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Latest Customer Reviews

Range Active Fuel Management Disable Device Reviews


AFM Disabler

Reviewed By Anthony K (MERRILLVILLE, IN) Reviewed for a 2017 Chevy Silverado —11/18/2017 8:13 AM

I drive a lot of hwy,lost some mpg . At least the truck is`nt going from 4 to 8 cyls. all the time.It feels peppier.

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Superchips Flashpaq F5 Tuner Reviews


It does exactly what I bought it for

Reviewed By Colt C (Harrington, DE) Reviewed for a 2014 Chevy Silverado —11/10/2017 2:46 PM

I bought this to turn off the afm on my truck and it does exactly that. I have also been able to read an engine code with it already as well and worked great. The reason for 4 stars instead of 5 is because it seems to mess with the truck electronics while installing the tune (dash lights flashing, service stabletrak), which I don't know if its normal or not but worries me, so I will just stick with the stock tune with the afm disabled. Autoanything was extremely helpful with the purchase.

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Bully Dog GT Platinum Tuner (49-State Legal) Reviews


Save MPG!

Reviewed By Gavin C (Conway, SC) Reviewed for a 2016 Chevy Silverado —10/31/2017 3:53 AM

I mainly got this to improve throttle response, adjust speedo, and hopefully save MPG. It has definitely increased my MPG the rest it didn%X92t help with, although I can tell it added some tourque. I will update this once I have put some custome tunes on addressing my other issues. But I%X92m happy with my purchase just with the almost 8 MPG i gained! I drive a lifted Silverado so I will always be searching for ways to save on fuel

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