Redback Extreme Duty Exhaust for Nissan Navara D22 2.5L (01/2008 - 10/2015)Product Specifications: 3" Turbo Back Exhaust Available Engine Pipe Options include with 200 Cell High Flow Diesel Spec Catalytic Converter or Without Catalytic Converter Available Sound Options include 11"x6" Large Straight Through Muffler, 5" Round Straight Through Resonator or Muffler Delete (Pipe Only) Cast 304 Stainless Steel Dump Pipe incorporated into Engine Pipe. This gives additional clearance from the firewall, whilst allowing maximum