Aluminum front side center shaft owner put towards framework for better centering. The smart design enables easier using leading gear and pulley for fast & simple front side component gear improvements and upkeep. The muffler mounting system is roofed in to the front center shaft owner. This design makes yes the muffler is mounted individually through radio dish and framework there is not any flex transfer. The extra-long muffler cable fits all standard mufflers. Ebony color.