does anyone know where I can buy cheap itbs horns? How would rectangular horns affect flow?

 

bump?

 

What system are you running?

 

I am actually making itb's from hayabusa tb's and now I need the horns and a few other parts...

 

Since it is custom I am not sure which way to direct you. Several manufacturers out there.

Try Google "clockwise motion" for the rectangular ones as they are the only company that I know that makes rectangular ones. Not sure how they compare to circular ones performance wise.

GL w/ seach.