Ah this makes driving my car so much more fun now! Its amazing what alittle extra rumble can add to your driving experience!
I tried to take video of it, but it does the cut-out no justice, it is loud but not as loud as I expected (or wanted, I just need a sawzall to get the 3" test-pipe in & welded!). Its just one of those things you have to hear in person. Right now I think I installed a bad intermediate wire because it wont close but the switch is wired nicely (by yours truely) so next week I have to grab and test another one to use so the cut-out is stuck open @ 100%
I have my trusty test set-up with me just incase I have to close it.