Car down on power, no changes made.

SS_Firehawk

I can say that my filters are still very clean. I can visibly see a very small amount of dirt in the filters, but still very clean. I also don't run cats, and I'm not throwing any codes. I fuel exclusively at Shell. I made sure tondyno with a full tank to make sure the pump wouldn't be working too hard.

Hopefully it's something stupid. I had a couple buddies say that maybe it's a vacuum leak, but I haven't seen or heard anything today it's that either. The squealing.. No one knows. That ***** mystery. Either way, even on a bad day, this car should be able to make over 330. He'll, it should make more. But I guess one problem at a time.

I have new Z1 oversized filters coming in tomorrow. I ordered a new F.I. crash bar, and undertray. I'm hoping this improves airflow as well. I'm just confused and frustrated

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