questions about custom tunes

twitch02x

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I notice on innovatives website that the extreme x is listed as a daily driver/ race but it is more hp than the extreme race. Why is that.
 

Jbird

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The race tunes usually get the best milage if you can keep your foot out of it. Most people run there x race files daily no problem. I do with no problems. Good milage great shifts and when some kid in his little mustang revs up on me i get to show him what my tailights look like lol. Though i do have studs and a built trans
 

twitch02x

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Ok talked to innovative and they can't do much more on my xrt than the reg hd300, how are they getting more power out of sct.
 

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