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Old 03-28-2015, 09:07 PM   #146
KoolBRZ
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Join Date: May 2014
Drives: Silver 2013 BRZ Ltd Auto 45,000 mi
Location: Vancouver, WA.USA
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The strange thing about the anti-reversion header, was that it didn't suck any worse than it did. In fact, it didn't start restricting power till it got over 5500 RPM. What this showed me is that the place to make changes is in the ECU, not in the header.

I'm re-installing my catless midpipe right now. My MPG will go down, but with the right AVCS tuning I should be able to reduce the duration on the exhaust to compensate for having less back-pressure. I can change this just for the RPM range up to 3000, so I can still have performance when I need to, but better mileage when I don't.

For those snarky sarcastic bastards that just have to pick on everything I do, Here's some cannon fodder for you; I'm currently REMOVING the sway bars from my car to give it a better ride. How's that for an idea? Totally insane right?
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