Getwired
Full Access Member
2007 Yukon Denali / Escalade 6.2L w/ Superchips FLASHPAQ - Anyone with experience?
Looking for some input from anyone who's purchased and/or tested Superchips FLASHPAQ 2815 for use on the 2007+ 6.2L Denali / Escalade engine.
1) What kind of fuel economy gains are you seeing using the economy tune?
2) What kind of performance gains do you "feel" using the performance tune?
3) General impressions of Superchips support / quality / ease of use?
Thanks to all, esp. those with specific 6.2L experience... :yesnod:
Looking for some input from anyone who's purchased and/or tested Superchips FLASHPAQ 2815 for use on the 2007+ 6.2L Denali / Escalade engine.
1) What kind of fuel economy gains are you seeing using the economy tune?
2) What kind of performance gains do you "feel" using the performance tune?
3) General impressions of Superchips support / quality / ease of use?
Thanks to all, esp. those with specific 6.2L experience... :yesnod:
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