I've been running on a 2 tank WVO system for almost 2 years. It's running great. However, I want better fuel economy on my daily drives and more power towing up mountains.

Can anyone recommend a chip / tuner that allows for adjustment for larger tires and works well will SVO/WVO

 

Don't know about SVO/WVO but I run DP Tuner in mine and it works fine w/ bio.

 

Chips and tuners cant adjust tire size. This is done with a program like AE.

As far as chip compatibility, they should all be fine, but email the tuner you are looking at to get recommendations.