Description: Stainless steel pipes. Uses existing connector flanges, gaskets, factory hardware and hangersfor easy no drill, no cut installation. Maintains high factory quality standard for performance and strength. Emission legal in all 50 states. Achieve a deeper and more resonant exhaust note with the TRD performance exhaust. Uses existing connector flanges- gaskets- hardware and hangers for easy- professional- no-drill- no-cut installation. Meets Toyota standards for performance and strength.