Quote:
Originally Posted by F12M6MD
Quote:
Originally Posted by delano
I just installed catted AMS a few days ago with stock exhaust and was feeling a little disappointed as well with power increase. Feels stronger in 2nd/3rd gear but I feel like it might have lost some top end in the 80 to 100 mph range. Hopefully it's just the ECU needing to adjust with some more miles.... I forgot to get it dynoed to see actual increase unfortunately.
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Hey delano,
Are you getting any rattling noise when you are decelerating or coming down off revs?
Mark
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The rattling you are experiencing are the wastegates. This has been driving Hunter crazy for weeks. I get it at slow speeds especially in a parking lot but I am probably used to it. Feel it has to do with the fact that boost builds so quickly the wastegates rattles when closing because of minimal backpressure.
Noushy