[kyleb]

My Robnell weighed in at just over 1100kg, no side pipes, but it did have the underbody exhaust for rego. I reckon the side pipes will weigh slightly less than the full exhaust !!! When I cut the holes in the rear deck for the roll bars it was about 15mm thick, so yes they are pretty solid, but bear in mind an amount of that is kevlar, although i'm not sure what the difference in weight would be if they only used glass, if any. Oh, and I do have power steering as well.