includes oxygen sensor bung : No finish : Aluminized color : Silver includes mounting hardware : Yes manufacturer part number : 21398 material : Steel mpn : 21398 upc : 086387213981 brand : Walker Exhaust manufacturer warranty : Manufacturer's Warranty california prop 65 warning : This product can expose you to chemicals which are known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information visit www.P65Warnings.ca.gov outlet diameter : OEM outlet attachment : OEM inlet attachment : OEM
