factory up grade pipes?

[ValknRocket]

I like the TOR'S. Started off with just the bypass, then one TOR, now all three. Type A muffler tips just like the Classic. Good performance boost, sound good (not too loud). They are a bit shorter than the stock pipes. Also running the Stevedyno tune from Tuneboy and would like to try a dyno tune for this configuration.

 

[RiderRocketman]

Ditto Valk's assessment.

I've been running the catbypass with TORs close to a year now and I'm happy with them. They're loud enough for my tastes but not "poser" loud like truly open pipes and they'll give you a noticeable performance boost ta boot. I've also been running them with the Tuneboy "staintune/stevedyno" tune for over a month now and, boy, does that let the Rocket demons lose! I could only be happier with a supercharger kit. :twisted: