Janspeed Exhaust

[robbo516]

When the windows and roof are on, the car sounds sweet as a nut, but as soon as i open the window i can hear a tinny rattly sound coming from my exhaust!!!

its a full s/s system by janspeed and ive had my mechanic mate get it upon the ramps and he says itsbefore the cat, but i cant get rid of it, any ideas people???

thanx in advance. need to be rid by summer though!

Mike

[Dame]

Something loose before the cat. TBH you need to get up under there and check for loose pipes etc. Something could be loose and knocking against the pipe.