"Another great EGR Valve"
The exhaust emission valve, or EGR valve, in a motorcycle regulates the flow of exhaust gases back into the intake manifold, helping to reduce nitrogen oxide (NOx) emissions and improve engine efficiency by lowering combustion temperatures.
| Manufacturer | Model |
|---|---|
| Baotian | BT49QT-20B2 |
| BT49QT-20BB | |
| Pulse | Force 4T [BT49QT-20BB] |