WR - YZ400 exhaust weight difference

I am thinking about buying a muffler from a 98 YZ400 that is in excellent condition. How much weight difference is there between the YZ and WR exhausts?

Originally posted by littler:

I am thinking about buying a muffler from a 98 YZ400 that is in excellent condition. How much weight difference is there between the YZ and WR exhausts?

I put a power core IV exhaust from a 99 YZ 400 on to my 99 WR and the only trouble I had with it was getting it to line up, but all you need is a little tweaking and it goes on fine. As far as weight goes, there's no comparison between the two. Plus with all the power you'll have with the aftermarket pipe you'll kick yourself for not having it sooner.

Originally posted by Pistol Pete:

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