MadaboutKitcars

I need to put together an exhuast for the Sportster from the manifold back. A standard backbox system for a BMW is going to be too long and hang down too low!

So far I have:

Jetex
Magnaflow

Who else makes good quality universal components?

There's powerflow as well.

http://www.powerflowexhausts.net.

Not sure if they sell components though or the whole exhaust.