ACCEL 49505 SuperTuner - Handheld Computer Programmer

The ACCEL Supertuner was not performing to what you expected, there was no software available to function, and contacting the customer service disappointing you will receive any response from them directly from ACCEL.

Your busted! These units when plugged into get "married" or "VIN Locked" to one and only one vehicle. When I plugged it in it wouldn't connect. It's married to another vehicle so it now only able to connect to that vehicle. I googled the VIN and it's a Ford. They do this so you can't share or program vehicle after vehicle. It's crazy but they even went out of their way to write "New" on bar code sticker as seen in photo I posted. I was instantly suspicious. Tuner came in orinal box clearly had been open due to damage on tabs. There's no instructions. The cord was wound around it hap hazzardly. It was loose in box flopping around. Also the housing on unit was slightly open. This is not a cheap item, and to purposely try to pass it off as new is sickening.

Al principio no detecto cuando abría el switch y despues solo se puso la pantalla en blanco y no volvio a funcionar

This tuner worked great for my 2013 F-150 5.0. I’m running the performance 93 tune and it has really improved the power and takeoff of my truck. Features are kind of limited but for a cheaper tuner, it’s well worth the money.

I ordered this for my vehicle which was listed as supported…. After several versions not working at all I received a message that the manufacturer had not created a custom tune for my vehicle yet and and I would be emailed once they did… that was a couple months ago and I still haven’t received an email despite contacting them. I Returned the unit

Ref 2001 Dodge Ram 1500, 4x4, 5.2L Engine. Automatic transmission: I wish I could put in on a Dynameter. HP & torque increase is very noticeable, Improved shift points, Speedometer set to tire size, 11.5mpg increased to 12.8mpg