I can post the logs if necessary. The Dynamic Advance Multiplier (DAM) was 0.08 and the LTFT at WOT was -12 and the Learned Knock Correction (LKC) was -8. I didn't consider it safe to even try to make a pull with a trim that negative. I reset the ECU and watched the wideband, but even at a nearly safe AFR it pulled timing.

To get the DAM and LKC that low requires a significant amount of knock... In my opinion that car had a tune that could definitely damage the motor. The '07 WRX has different timing control algorithms than the older Subarus.

It appeared the "tuner" might really not have understood what he was doing.

Siegel