The ornamental design for a resonancechamber disposed about a conduit contour of an emissionsystem, as shown and described.
FIG. 1 is a perspective view of a resonance chamber disposed about a conduit contour of an emission system of the present invention;
FIG. 2 is a front side elevation view thereof;
FIG. 3 is a back side elevational view thereof;
FIG. 4 is a top plan view thereof, a bottom plan view thereof being a minor image thereof; and,
FIG. 5 is a right side elevational view thereof, a left side elevation view thereof being a minor image thereof.
The broken lines shown in the drawings are directed toward environment, are for informational purposes only, and form no part of the claimed design. The boundary lines of the conduit are shown in evenly spaced, dashed lines and are not intended to form part of the claimed design.