. Designed to comply with EPA emissions requirements while delivering premium performance with assured compliance, Walker Ultra EPA-Compliant Manifold Converters are available for import and domestic OBDII (1996 and newer) vehicles.
Oxygen Sensor Location: Pre Catalyst.
Material: Stainless Steel.
Overall Length: 18.71 in.
Outlet Port Shape: Round.
Body Shape: Round.
Inlet Port Shape: Round.
California Air Resources Board (CARB) Certified: No.