The aFe Direct Fit catalytic converter is specified for 1999–2007 GM trucks and SUVs with V6 4.3L and V8 4.8L/5.3L engines and GMT800 platforms. Constructed from 2-1/2" mandrel-bent 409 stainless steel tubing and 100% MIG-welded, the direct-fit unit includes EPA-compliant catalytic substrate and retains the factory O2 sensor locations for bolt-on installation in supported GM applications.
aFe Direct Fit Catalytic Converter 99-07 GM Trucks/SUVs V6 4.3L / V8 4.8L/5.3L