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    DiabloSport Predator P2 Tuner

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      Offering tremendous performance gains for your domestic gas or diesel car or truck, the new-and-improved DiabloSport Predator P2 Tuner gives you, the user, access to advanced data-logging capabilities, and an impressive assortment of adjustable options – including tire size, gears, shifting and more. You’ll definitely notice the difference once you plug this legendary device into the OBD-II diagnostic port right below your dash.

      Containing state-of-the-art tech within a slim, sleek case design that fits in the palm of your hand, this tuner both reads and clears diagnostic codes. It also includes a USB for updates and downloads. Your DiabloSport Predator P2 Tuner carries with it a limited 1-year warranty.

      Thanks to the Magnuson Moss Warranty Act: US Code – Title 15, Chapter 50, Sections 2301-2312, your vehicle’s factory warranty is protected by law when you add aftermarket parts.  Details

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      Reviews

      DiabloSport Predator P2 Tuner Customer Reviews

      Average Rating

      359 Customer Reviews

      WOW WHAT A DIFFERENCE

      Reviewed by Philip T (VALLEY MILLS, TX) Reviewed for a 2004 Chevy SSR — Sep 27, 2017 3:07 AM

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      I NOTICED A INCREASE IN POWER. MY M.P.G. ALSO INCREASED. GREAT PRODUCT!

      2004 silverado 5.3

      Reviewed by Dillin P (Lexington, SC) Reviewed for a 2004 Chevy C/K 1500 — May 09, 2012 11:12 AM

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      4 of 4 people found the following review helpful.

      I was extremely impressed by the differance this tuner made on the drivability and overall power of my 2004 Chevy Silverado Z71 5.3 with 120,xxx. I had already installed a k&n cold air intake, flowmaster exhaust, and a poweraid throttle body spacer and was averaging 13 mpg city and 18 mpg on the highway but with the diablo sport tuner installed on the 91 octane tune im now averaging 17 in the city and 23 on the highway! Its rediculous to say the least. I recomend this product to every one I know. With gains like this why wouldnt you have one???

      Good product!

      Reviewed by Cory C (Gray, LA) Reviewed for a 2005 GMC Sierra — Apr 27, 2012 11:01 AM

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      1 of 2 people found the following review helpful.

      Definitely like the HP increase on the 87 octane tune. Haven't tried the 93 octane tune yet. I have seen an increase in MPG's but haven't ran a whole tank through yet to have an accurate MPG gain.

      awesome product when used with a custom tune

      Reviewed by nathan w (Valparaiso, NE) Reviewed for a 1999 Chevy Silverado — Apr 06, 2012 6:31 PM

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      4 of 5 people found the following review helpful.

      great tuner bought it for my 99 silverado, had put headers on no cats, cold air intake and throttle body spacer, and dynomax exhaust, tried both the 87 octane tune and diablo tune, didn't work the best but then was able to have a tune customized for my truck, really brought my truck alive, never downshifts up a hill 0-60 no problem, all around runs stronger. a custom tune might run 100 bucks or so but tons of things you can play with and adjust on predator. great tuner and is well worth the money.

      More hp

      Reviewed by Wendy W (Meadville, MS) Reviewed for a 2008 Ford F-150 — Mar 14, 2012 3:37 PM

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      5 of 6 people found the following review helpful.

      Could definitely feel more power, the a/f ratio is better, easy to install and operate. Would recommend to everyone.