This is the product description text that will appear here.
Quantity
1
Description
The Expansion Chamber enhances a 2-stroke engine's power output by expanding the volumetric efficiency. It also provides a boost in the top end speed as well as improving the use of the left over energy from the burnt exhaust exiting th...
Reviews
3.3
23 ratings
5
4
3
2
1
Doesnt create much back pressure.
P
Phillip · July 10, 2025
It looks nothing like the picture the welds are horrible I’m very disappointed