Quote:
Originally Posted by AlboWRX
Keep an eye on your gauges lately? I wonder if your EGT`s go up or not...
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Good question. I ended up disconnecting my EGT probe when my EGTs were so low (1200f range) after installing headers and WI, that it didn't seem worth monitoring. Before they were in the 1800f range under load. I have seen a 'little' less MPG with the stock catback; maybe 2-3 mpg less on average.