View Full Version : Custom bike 100 cubic motor with Supertrapp 2 into 1

03-29-2009, 10:22 PM
I have just bought a custom bike that has a 100 cubic inch motor with 2 into 1 SuperTrapp silent series pipes. The question is there are no disks or a cap on the end of the pipe do I need to have some on it?

Thanks Doug

03-30-2009, 07:55 AM
You should. In fact, the megaphone system comes with 14 discs pre-installed. Adding discs will increase horsepower, exhaust tone and flow. Subtracting discs will reduce sound and increase low end torque.

Does that help?

03-30-2009, 10:55 PM
Cool I just ordered a cap, 4" bolts and 16 rings.

BTW: I have so much low end torque I could pull a double wide mobil home with this bike.