Quote:
Originally Posted by AndyWRX
My car hates having a bung, with the bung out its nice and smooth etc but with the bung in its lumpy, restrictive etc, thought it was all in my head so i ran the with the bung out, pulled over and put it in and went for a drive, didnt like it at all so took it at and straight away it went back to normal
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Usually find the bung has the tube about 10inches long with a plate at the end so the exhaust gases pressure to the plate etc and its worse than the diameter of the tube
Simon