I have a Slip on with the canister and mid-pipe. I purchased it in January or so. It is just too loud for me and I know some of you on here like making Harley's look retarded. This will do it. Not to mention a HP increase you can feel. I'm a mechanical engineer, so this is why you should buy my pipe.
Conservation of mass.
flowrate air in=flowrate air out

A fella by the name of Bernoulli would say:
(P1 + V1^2/s)= density of air*(P2+V2^2/2) +head losses
So since the input of air is roughly atmospheric and we shall assume that the inlet velocity is higher than the exit velocity. But, a pipe has friction. My D&D pipe has less friction because it nears a straight pipe. Thus, V1 approaches V2 and the air flows smoother and almost at a constant rate.

So because inlet and exit now nearly equal each other, there is a greater increase in power.

I am asking 150.00 for it and can be emailed at ZacL15@gmail.com or called at 337.802.9182.
I will pay for shipping.
Thanks,
Zac

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