Anyone measure gas mileage changes with any Cortex or Flashpaq tuning? I'd be interested in any results, scientific or not .
Mileage and Superchips?
Anyone measure gas mileage changes with any Cortex or Flashpaq tuning? I'd be interested in any results, scientific or not .
'09 SRM GT. Pedders/BMR bushings, Whiteline front swaybar, BMR rear sway bar, trailing arms, subframe connectors, Spohn rear LCA, GXP rear shocks, GTS wheel, Vector HSRK, Ls2Portworks throttle body, Vararam, GXP front Brembos, EBC pads, Russell brake lines, XXR wheels, Corsa catback with custom tips, hacked Atari gauges, V6 taillights/door handles, upgraded speakers, black window trim, blacked grilles, custom pin stripes,
I have a Flashpaq and around-town mileage is about the same... between 16 and 17 mpg. I haven't taken a road trip since uploading the SC tune, but will be doing so in about a week.
- Matt
'09 G8 GT Liquid Red, 20% tint, Superchips FlashPaq, DIY CAI
'86 Buick GN
'74 Trans Am SD455/M4
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