Quote:

Those are K&N pods.

If you shine a flashlight inside the pipes, are they open core or solid baffled? What are the part #'s (should be engraved on the bottom or inner rear section of each pipe)?



I'm pretty sure these are what I have on there.... Triumph short cut silencers, part # A9600060,...here's a pair for sale on fleabay http://www.ebay.com/itm/Triumph-Speedmas...tr#ht_500wt_949

So,how does that effect the calculator? Should I figure "stock pipes"?