exhaust compatability?

[zoom400ex]

I have a white bros. e series s bend slip on but i was wondering if i got a white brothers header would it fit? or should i just get the welds ground out of my stock header? thanks for the replies.

[JOEX]

I don't think WB sells the head pipe separatly for the 400:(

Most people say aftermarket head pipes are only worth it with a modded motor.

Grinding the welds is easy but adds minimal, if any, performace IMO.


Joe