It prevents oil from splashing and keeps the atmosphere clean.
It also has a sound-dampening effect. Chemical type, in-line type (connection port NW-25)
For GCD-136X/201X
*A separate Fick coupling clamp (KF-25) is required for installation.
*If using on a model other than GCD, the KF-25 exhaust pipe and center song (KF-25) are required separately.
