I have a pair on my bike. They're great.

Here's a sound track I spotted on You Tube : http://www.youtube.com/watch?v=Pa3djnZcR3g

 

No significant difference in tuning with 1.75 inch baffles - have enough back pressure
but still have that down low rumble sound. Larger baffles will probably need fuel
management work and lose some bottom end torque. IMHO.

 

Had emm on my 1996 UC
Took the baffles out!!! Awesome!!!
Then cut them. Put the smaller section back in..
I'd have them on my RG right now if I didn't want my fishtails!!!

 

i had them on my 06 Ultra...good sound...changed 1.75 baffles to same size RUSH baffles...and IMO sound just a bit better...
will probly sell them with both sets of baffles...

 

I've had mine for 3 years. Only set i've put on that both the old lady and i both like, lol.

 

Geoff glad your enjoying the pigs. I'm lovin my Rineharts

 

Purchased a set of "2nds" on ebay from them a few years back. Searched high and low, couldn't find anything wrong that would classify these as 2nds. For the price, these are hard to beat. I say get 'em.

 

Most of the so-called "seconds" are actually new pipes, un-blemished , they just dont have Wild Pigs stamped on them yet. I live about 5 miles from the plant that makes them. They are shipped somewhere else to be stamped.

 

Direct bolt on, the fit and finish of the supposed "seconds" could fool anyone... the ones I got are top notch.

I am very impressed, and just finished the install... will take the first ride later today, but just in the garage the difference is night and day.