Flashpaq Tuner on 6.0 GM

Since I have a GM 6.0 I recommend the black bear auto tune. Really wakes up this engine, reduces TQ management and does provide better economy if u keep your foot out of it. I like my tune, it solved a few issues for me, most noticeable was the pedal lag and lazy tranny shift. I paid 600.00 for mine. It’s simple, he sends you a handheld scanner, plug it in, drive and download. Afterwards email him the downloaded scan and he ask you what you want from you tune. He then emails you back the new tune, you then download it on to the auto cal handheld unit, plug it into the truck and download. GM 6.0 will gain 35-40 horse with 50 TQ on the performance tune and 91 octane. I use the normal tune at 87 octane. If towing I use the 89 tune. I have used the 91 tune after a few tankfuls and was able to burn the rear tires.... of course not my style but non the less it will do it. Anyway the normal 87 tune removes most TQ management and you will gain some HP and TQ. Overall I like it and have been using the tune for a few years with zero issues. Blackbear never tunes your truck to exceed where it should be, there no crazy blow you engine up within a short distance tune, Justin is the guy who owns it and really is a knowledgeable guy and keeps everything in check. So that’s my take, I zero issues with it and it has given me a noticeable performance with increased mileage and corrected a few GM quirks... let me know if you have questions.