Quote:
Originally Posted by spool twice
Possibly, but there are benefits to an H-pipe as well. However, that H-pipe definately is contributing the overall sound quality for the better or for the worse since sound is subjective.
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Right, and I'm no engineer so I only have a shallow education in the matter. I guess the pulse flow and added back pressure and would aid the F/I setup and the aural characteristics.
Quote:
Originally Posted by JAM3S
That sounds nothing like an E46, my E46 also didnt fart on upshifts.
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I think that has more to do with fuel cutoff between upshifts than anything else.