Quote:
Originally Posted by smg1138
So, does the Stage 2 OFH (v1.01) tune play nice with the CATLESS JDL UEL header or not? I haven't seen a clear answer yet, but I'm sure I could have missed something. To be fair though, there are 45 pages to sort through now. 
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My butt dyno noticed a power increase especially at the top end; however I used the JDL exhaust VVT tables, not the OFH tables. Can't remember if the OFH tune modifies the intake VVT tables as well, but if it does I did not copy over that change either as the intake/exhaust tables should be treated as a pair.
You will want to monitor knock and AFRs carefully. This is not a "set it and forget it" tune like the Stage 2.