Custom 2″ Stainless Steel Exhaust Header for the Honda CB300R
Engineered exclusively for the CB300R, this TIG-welded stainless steel exhaust header delivers improved exhaust flow, a deeper tone, and a clean, aggressive look. Built to last with premium materials and precision craftsmanship.
Key Features
- 2-inch custom stainless steel construction
- TIG welded for strength and leak-free performance
- Includes O2 bung for wideband sensor compatibility
- Compatible with any 51mm muffler
- Fits all CB300R models and CB300R small wheel conversions
- Made in the USA
Fitment
Fits all Honda CB300R models, including all CB300R small wheel conversions.
Note: If you do not use the muffler included with this header, modification may be required for proper fitment.
Muffler Options
Available as a header-only option or bundled with your choice of muffler — Large Stainless, Small Stainless, or Small Carbon Fiber. Select your preference above.





