Chip for a H2 (Full Version)

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Chip for a H2

  

ScubaSteve -> Chip for a H2 (10/25/2006 9:35:29 PM)

has anyopne chipped there H2 if so please respond with cost and what kind or if anyone know which is a good one and how much did it increase MPG

  
shortbus -> RE: Chip for a H2 (10/25/2006 10:23:43 PM)

i used the hypertech programmer, primarily for the change in tire size. i did change it to 93 octane performance upgrade, noticed a bit of improvement, but mileage still blows. if anything, my mileage is worse than stock programming with stock tires. but the shifts are tighter and the speedo is accurate.

  

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