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2.0T JB4 (HELP!)

Hillcrestphoto

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Mar 29, 2023
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Hey everyone I’m asking the community for help to create a decent map6 for my 2.0t turbo. Here’s my story, I bought the JB4 for my 2.0T I have the HKS plugs gapped correctly, brand new after market ignition coils, cold air intake, muffler delete and the fuel wires hooked up running 93 from the pump . Now i may be crazy but ever since I’ve bought the jb4 I feel like outside of map 0 it runs worse, it’ll just spool up to max boost the second I get over 2800rpm and it feels like the car is just sitting in place with the pedal to floor waiting to catch up to the boost. It still gets up and goes but it shifts around weird and doesn’t feel like it’s creating the proper boost ratio too make power. I’ll try and get some more logs tonight if I get a chance here’s one for now! Oh and side note my fuel pump was just replaced under warranty with the high pressure one and they did the ecu re code so it’s definitely not that.
 

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