aFe Direct Fit Catalytic Converter 99-07 GM Trucks/SUVs V6 4.3L / V8 4.8L/5.3L

This system is constructed of 2-1/2" mandrel-bent 409 stainless steel tubing for maximum strength and durability. This kit comes with a EPA Compliant catalytic converters for a bolt-on and go installation. 100% MIG-welded for strength and durability.

• Constructed from 2-1/2" Mandrel-Bent 409 Stainless Steel Tubing
• 100% MIG-Welded for Strength and Durability
• EPA Compliant Catalytic Converters
• Retains the Factory O2 Sensors