OverviewThe VR304 Muffler offers excellent exhaust flow capabilities with a mellow yet powerful sound. This muffler produces an aggressive sound on throttle but a quiet note at idle with very little resonance. 304 stainless steel construction for maximum corrosion resistance and a great undercar look. The straight through designed perforated core and glass packing absorption muffler produces maximum power.Features 304 Stainless Steel construction– for increased life and great appearance Fully TIG welded to add a custom-crafted appearance to any exhaust system Efficient, compact size for improved performance and maximum ground clearance. Bi-directional construction-Muffler can be installed in either direction to ease fabrication Composite stainless steel & Hi-temp E-glass packing lasts longer than common Rockwool materials Case Dimensions: 14†x 9†x 4†ApplicationSpecs Automotive Item Grade High Performance Body Height (in) 4 Body Length (in) 14 Body Width (in) 9 Brand Hooker California Proposition 65 Required Yes Color Stainless Steel Emission Code 5 Inlet Connection Type Pipe Connection Inlet Diameter (in) 3 Inlet Position Offset Material 304 Stainless Steel Mount Type Uses New Hangers (Not Included) Muffler Series VR304 Muffler Type Glass Pack Outlet Connection Type Pipe Connection Outlet Diameter (in) 3 Outlet Position Center Overall Length (in) 19 Product Type Street Mufflers Shape Oval Sound Level Aggressive Sound Type of Exhaust Muffler Type of Muffler High Flow, Straight Through Warning California Proposition 65