RAW Plenum Extender Extension, 20cc
- Increases the distance between the receiver and tank by 1.81"
- Increases the power of an HM1000x
- Must be used with either the RAW Plenum Extender Necked Down, 35cc or the RAW Plenum Extender Full Sized, 45cc
- Multiple Plenum Extender Extensions can be installed together
1-year limited warranty