Graves Motorsports Octagonal Slip-On Exhaust Honda CRF300L / Rally
Graves Slip-On Exhausts are designed for the rider seeking top of the line performance, fit, finish and value. The Octagonal Slip-On muffler is crafted from aluminum with a stainless steel endcap that features a carbon fiber cover. Graves incorporates advanced welding processes to reduce oversized welds that can cause excessive heat buildup. A special pipe bending technique known as mandrel bending is used for all Graves exhausts to prevent wrinkles and ovalization of the exhaust pipes. This one-piece unit slips directly on to the stock header, and delivers the performance you want and expect from the company with over 30 Professional AMA Championships under their belt!
Features:
- Aluminum muffler with stainless steel endcap and carbon fiber endcap cover
- Unique blue finish
- Precision welds for weight saving and heat reductionÂ
- Integrated mounting tab for clean strapless design
- Forestry approved spark arrestor / dBÂ reducerÂ
- Mandrel bent pipes
- Made in USA
Specifications:
- Weight:
- OEM: 10.2lbs
- Graves: 5.8lbs
- Sound Output:
- Stock at idle: 78dB
- Stock at 5000rpm: 90dB
- Graves w/insert at idle: 88dB
- Graves w/insert at 5000rpm: 90dB
Note: For US models only. Does not have O2 port for non-US models.Â


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