So I made the move from a dyna to a touring bike and it is a 2010 road glide with a stock 96” and running a power vision tuner. My question is about pipes I have owned three Harley’s and have ran a Thunderheader on all of them from
shoveheads to twin cam but I have heard about Two Brothers Racing and Sawiciki does anyone have info on either or is the Thunderheader the better pipe ?

 

those are both good brands. If I recall Saw is working with West Coast Choppers with some of their exhausts

 

I've run Thunderheader exhaust on a Sportster, Dyna and now on my 2009 96" Electra Glide with a SE air cleaner and Powervision tune. The sound and performance work for me and I won't use anything else.

A friend of mine runs a TBR pipe on his 122" M8 Street Glide and loves it. Another friend of mine ran a Sawicki pipe on a 2009 103" Ultra and liked the performance but it was too loud for him. Opinions vary on all exhaust so I think it just comes down to what you like and what performance upgrades you plan on doing down the road, if any.