Muffler ECM Delete ???

[noone1569]

I did . . until I just exploded my 2nd front head on track at Jennings =(

[EBRRider]

I did . . until I just exploded my 2nd front head on track at Jennings =(

What caused it ? Whats parts blew?

[noone1569]

Early stock front headers seem to be prone to failure. There's some info on the ebr page on facebook about it. EBR did tell me that there is a revision B header that is much higher quality.