Hey i finally got my y-pipe installed. when i drive i notice the power of it. But with that power, i also feel the pipe moving around down there. when i go over a bump, you can hear something hitting something. is this normal? i tighened all 8 bolts. please help...


THANKS!

 

check you hangers. Check your 02 sensors if they are clearing everything.

 

You may have to notch out your cross member where the y-pipe goes under it. Most people have had this problem ... anyone with a cutting torch or grinder can fix that

 

Is WS the only brand of Y's that you have to make a knotch in the cross member?

 

http://forums.maxima.org/showthread.php?t=310324