New member, poor throttle response.

[ajanes89]

Hey guys , New to the forum, been following for a while though. I have a 08 1500 5.3. I have a cai, cat back exhaust, and bully dog tune. I feel my throttle response is poor and she dosnt pull as hard as the classic Silverado. Idk if i should get a black bear tune or there is a difference in the mas or throttle body. My buddys 04 walks me all day and there basically the same truck with the same mods just four years difference. Any help would be great! Thanks, Adam.

 

[99silveradoz71]

Welcome aboard

[ajanes89]

No one?? Maybe post in ask gm tech?

[jdubub]

Welcome aboard. I would definitely switch to a BBP tune.

 

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[BlackZ71Silverado]

Definately need a custom tune if yo uare not happy with that Bully Dog preset tune. A custom tune will make a world of difference.

[chevyman09]

Yes I feel the same coming from an 05 Sierra to a 2012 silvy. It's all in factory tuning IMO.