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jgreene0717 · 05-20-2010, 06:22 PM

Some people will say go with a custom tune. But in your application I think a handheld would be OK. I like the superchips handheld tuner myself. I have a Diablosport as of now but it will not program any of your transmission settings. As far as exhaust goes I prefer magnaflow or flowmaster. Also when changing your exhaust system you will be able to hear the drone of the cylinder deactivation going from 8 to 4 cylinders. I myself do not like this feature and both diablosport and superchips tuners allow you to deactivate the active fuel management.

05-20-2010, 06:22 PM	#2
jgreene0717 Jason Join Date: Sep 2008 Location: Wetumpka, AL Posts: 152	Re: Vortec Max Some people will say go with a custom tune. But in your application I think a handheld would be OK. I like the superchips handheld tuner myself. I have a Diablosport as of now but it will not program any of your transmission settings. As far as exhaust goes I prefer magnaflow or flowmaster. Also when changing your exhaust system you will be able to hear the drone of the cylinder deactivation going from 8 to 4 cylinders. I myself do not like this feature and both diablosport and superchips tuners allow you to deactivate the active fuel management.