I had one on my Classic. Ran the Roadhouse, Thunder Tornado, and a TFI. Bike ran great, and loved the sound! Had a real bark when you got on it. Performance was better all around, and really smoothed the bike out over 70. I thought the same thing, about the muscle car sound, till' I put V&H Powershots on the 2K. Now...that...sounds like a V8 Chevy!
