Thanx very much for the input guys, really appreciate it

As for the exact spot where the BANG is coming from, I'm not exactly sure. My girlfriend and I had experience this on number of occations. She believes the that sound is coming from the rear end of the car, but I think it coming from under the car or near the front end.

But I'll surely take the car into inspection soon, as I think this is quite dangerous to drive around in. Cause you never know where this will happen and where.

Thanx for once again. If anyone else has any idea about it, welcome to some more inputs