gtbigup01
Wizard
You only have to use that if you get it all together and discover any leaks. FWIW, I did not have to use any on my bike.
Also to note? 2Bros makes 4 different tips to insert to customize the noise. I had to go to the P4 tip to get my bike legal in NH.
P4:
P1:
Thanks for all the support. This site rocks. I will probably have to buy the P4 as well, not for state insp purposes but because I'm not a big fan of really load. My cruiser annoys me now after 4 hrs or so, and I've sold my stock exhaust looong time ago