V&H claims it does, and they call it `competition series` but does anyone know if this pipe will really work with a modified motor? (SE Stage 4, 94hp/94tq) Thanks

 

I am running the V&H Competition Exhaust on my 113 c.i. Dyna. It dynoed at 117&117. Sounds awesome and runs smooth at all speeds. Love the look also. Put an universal heat shield on the rear pipe where it runs toward the from and just under the air box. Works great.

 

It is a short exhaust and a longer 2 into 1 pipe will scavenge the exhaust better. We had this on our VROD we sold a while back. It sounded mean and the bike ran great. It does sit kind of low. that all being said I had a customer who had his front header crack in two pieces with this pipe as well. V&H made it right but I thought I would throw that out there.