you know that feeling when you hear a very NICE sounding bike approaching, and u have to see what it is, because it sounds so lekker - i fiited the van der linde pipe on my dakar, AND it sounds excactly like that bike. cant believe the sound it produce, i rode it the whole afternoon, i just dont want to turn it off. Had the standard pipe on, bought the bike a year ago, but now it feels like a real BIKE. Jayyy!!!!!!! (its very windy, so i cant really say about better performance)