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Buick Rainier Performance Chips & Programmers

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Latest Customer Reviews

Range Active Fuel Management Disable Device Reviews


range afm disable

Reviewed By roger h (middleton, NH) Reviewed for a 2011 Chevy Silverado —7/27/2019 5:43 AM

works to shut down the v4 mode fine, sticks out a bit on my 2011 silverado and the lights that tell you that its working are pointing down on the floor. one other thing, you get the default color blue because on this site there is no option to pick a color,very strange!!!!

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Superchips Flashpaq F5 Tuner Reviews


Everything you would want in one unit

Reviewed By Kelly L (Eden Prairie, MN) Reviewed for a 2004 Dodge Ram —7/16/2019 6:11 AM

Took 15-20 minutes to Tune my truck. Loving the results. My over size wheels, new exhaust and K&N kit needed to synchronize. Even the sound of the new exhaust sounds different. Tuned Truck to the Highest performance for now, but can always change to improve gas mileage...

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DiabloSport Sprint Active Fuel Management Module Reviews


not worth the asking price but works.

Reviewed By Cody M (TULALIP, WA) Reviewed for a 2011 Chevy Avalanche —5/29/2019 3:48 PM

its alright does what its supposed to do and tricks the computer into being under load to run at v8 mode all the time. doesn't solve rough idle issue doesn't increase hp or mpg it only removes the v4 mode. thats it. not worth the money but you got 3 options ,this, the other brand, or buy the tuner. wish i would of bought the tuner now instead of later. if your tight on money but really want your v8 to be a v8 then this works .. but needs to be ALOT cheaper.

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