The 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.
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”
Automotive Item Grade
Body Height (in)
Body Length (in)
Body Width (in)
California Proposition 65 Required
Inlet Connection Type
Inlet Diameter (in)
304 Stainless Steel
Uses New Hangers (Not Included)
Outlet Connection Type
Outlet Diameter (in)
Overall Length (in)
Type of Exhaust
Type of Muffler
High Flow, Straight Through
This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
*Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.
Some parts are not legal for use in California or other states with similar regulations.