UPREV can do all of the DTC functions. If you care to share, post your stock VVEL and tuned VVEL results.
As far as I am concerned ECUTEK and UPREV are even at best. ECUTEK had simpler timing control via a simplified map system and UPREV has real-time tuning. All of the other features offered by both companies are either working for the most part or experimental/limited (for testing). I don't see the big woop?
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 2007 350Z NISMO #0618: Zerolift | UPREV | F.I. | Greddy | Competition Clutch | Injector Dynamics | Aeromotive | Pioneer | JL
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