Designed to dampen exhaust noise, Facilitates undisrupted exhaust flow.Fit Type: Vehicle Specific Vibrant's Ultra Quiet Resonator utilizes a larger sound absorption chamber for better sound suppression than typical bottle style resonators Constructed from t304 stainless steel Features a "true straight through" perforated core Withstands high exhaust temperature Vibrant 3" ultra quiet resonator is designed to dampen exhaust noise and facilitate undisrupted exhaust flow. It is constructed from T304 Stainless steel and features a "True Straight Through" perforated core surrounded by sound absorption materials. This highly durable resonator can withstand high exhaust temperature and is Five year limited warranty. Part specifications: Inlet Diameter: 3", Outlet Diameter: 3", Body Width: 6.5" x 4.75", Body Length: 9.75", Overall Length: 13.75".