I have a 97 Valkyrie Tourer and have two friends that have them also. They both have these Cobra pipes on and the sound is truly awesome!!! I had initially loved the tame, low rumble of the factory pipes - until I heard the Cobras. They give the monstrous motor on this beast the roar that's expected to have. When I can afford to get these I will certainly do so. I just can't understand how they are over $800.