knock sound from the rear of the car?
 

when i was changing gear, there's some knock sound from the rear of the car or exhaust maybe? is this could be a problem?

thanks

re
 

anyone knows?

could be anything dude. exhaust, worn supsension bush or even loose jack in the boot......

Try the obvious things first such as the drop links for the ARB.
Always worth a look also is the rear n/s exhaust hanger, where it is fixed to the floorpan there is a bolt through a steel sleeve, remove bolt,sleeve, clean up and reassemble using some grease, make sure the bolt is tight enough, sounds very simple BUT it cured the problem on my old MY97 turbo :norty:

good luck......TONY

Does it do this under steady take off, or hard acceleration?