Extreme Duty 5" Straight Piped Resonator (Offset/Offset)Introducing the RXD Straight Piped Resonator, the perfect solution for 4x4 enthusiasts who want the aggressive sound of a straight pipe but with the discreet appearance of a resonator. Designed to maintain the loud, raw exhaust note while giving your system a more robust look, this Australian made innovation is unlike anything else on the market. Product Specifications: Modular Component to suit Redback Extreme Duty Exhausts 5" Round Straight Piped