funny story....
I am running the calmini header...and had a custom exahust done to connect to the new header...
Well the bolts came lose on day on the freeway...
I was thinking wow this sounds kinda nice....
next thing I know I am going through a tunnel...and a load roar comes out....
uh o the tracker is angry....
Turns out it came unbolted between the header and cat...
sounded like I had a monster in there...