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GMC Yukon Bully Dog Performance Chips & Programmers

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Latest Customer Reviews

Bully Dog GT Platinum Tuner Reviews


Screen is the right size.

Reviewed By Frankie B (WAVERLY, KS) Reviewed for a 2013 GMC Yukon —5/18/2016 11:23 AM

Fairly easy to download and install tuner. Screen large enough to easily read but small enough to not be obtrusive. Good menu services.

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Bully Dog BDX Tuner Reviews


its ok

Reviewed By Travis W (Marrero, LA) Reviewed for a 2017 GMC Sierra —5/25/2018 7:34 AM

It ok but it didn't keep it from going from 8 to 4 cly

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