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Old 06-12-2013, 09:29 PM
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Join Date: Jul 2012
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Quote:
Originally Posted by sunshdw View Post
How easy is it to change the tune from say the Premium back to stock? I tow a 5500lb camp trailer and I doubt that any of the "tuners" would be good idea to use while towing.

The price is a definate plus with the hypertech however I'm leaning towards the Diablo with a hemifever tune for ease of changing tunes on the fly.
My understanding is it auto adjusts to the octane u put in via the sensors. I myself have been running 93 only.
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