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Hoooper Hoooper is offline
New Member
Posts: 3
Join Date: Sep 2019
Car: Giulia QV
Default 10-04-2019, 01:57 PM

Had my beta JB4 on for a week in my QV, no issues as of yet. Power seems excellent, definitely at least in line with other piggybacks out there for this car. Smoother delivery than the maxpower pro for sure. Will be at a track day in a couple weeks at Sonoma so should be able to really test whether any check engine lights are thrown, and can also compare to whether I can beat the previous peak of 121mph down the front "straight"

Is wastegate control somehow going to be managed over OBD, will that need an upgrade, or was it just determined to not be needed?
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