That's not from the exhaust. I had a similar exhaust with no issueI have had the exhaust on now for a week. I may not be able to wait to October to do my tune. As stated on another thread, I have noticed some definite difference in performance. At low speeds, the engine just seems to bog down. If I really get on it, there is no problem, but if I am just coasting along on a side street at 25-30 mph and i give it a little gas the engine just seems to have no power. It may be a shifting issue, in that the transmission is in higher gear than it should be for the actual speed/rpm. Will give another week to see if the car is "relearning".
Curious to see where my MPG is. Will be filling up this weekend. I feel that I have lost 1 or 2 MPG.
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