When I got my 07 Night Train the PO had installed the Bassani Pro Street turn outs and wrapped the headers.

As a performance pipe how do these duals stack against other duals? Am I really losing that much down low over say a Thunderheader or other perf 2 into 1 pipes?
Thanks

 

I would say you are losing some compaired to a 2-1 pipe. If you are looking to max out your performance then go to a 2-1

 

Thanks for the reply. I am looking at how the Pro Streets stack up against other duals and the HP diff between them and perf 2 into 1s. Not planning to get a 2-> 1

 

Im putting these pipes on my '07 'Train monday... how do you like them? sound wise?? Pics?