JARblue

Uprev is proven. For years. I think that's why most people prefer them.

Ecutek is fairly new on the scene. They left a bad taste in a lot of mouths when they promised lots of new features and then seemingly abandoned the Z market to focus on the FRS/BRZ market.

But after several years, Ecutek has finally released the promised features. I'm not sure why they're being referred to as still in beta testing though. They are available through any licensed Ecutek tuner according to both of the tuners I have spoken with here in Texas. They did not release those features for the public to do testing on them.

I've been happy with my Ecutek tune for nearly two years now.


**edit** I should clarify that my local tuners told me they had the features, but it turned out they did not. 'Soon' is all they could say for ETA.

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