Fitment Information Universal - Requires fabrication for fitment Specs & Features Inlet Diameter: 3" Outlet Diameter: 3" Body Width: 6.5" x 4.75" Body Length: 9.75" Overall Length: 13.75" Warranty 5 Year Limited Warranty Genuine and Authentic Vibrant products Product Description Vibrant's Ultra Quiet Resonator utilizes a larger sound absorption chamber for better sound suppression than typical bottle style resonators.Feature Vibrant's "True Straight Through" perforated core, surrounded by our premium multi-layer sound absorption materials.Originally designed to help eliminate the "rifling" noise that is common with most 6 cyl. and 8 cyl. vehicles equipped with straight through performance exhaust systems.