XS-Power Scion FRS FT86 GT86 Subaru BRZ 4-2-1 Header EL SPUN HIGH FLOW CAT

100% Brand New, Never Used Or InstalledXS-POWER Oriented 4-2-1 Equal Length ("EL") HeaderFeatures A Spun High Flow Metallic Catalytic ConverterIntegrated Directional Metal Flex Joints/Bellows To Reduce Premature CrackingFitment:Scion FRSMaterial: 321 Stainless SteelPackage Contents Include:One Piece Header Assembly & (2) O2 Sensor Bung Block Off Caps(3/4" Socket)Required Installation Hardware Consisting Of Gaskets, Bolts, & Nuts, Are All IncludedSpecs:Individual Header Runners: 1.75" OD Outer DiameterPost Runner Merged Piping (mates to over pipe): 3" OD Outer Diameter!!!4 inch Spun High Flow Metallic Catalytic ConverterT304 Stainless SteelCNC Cut Mild Steel FlangesResonated Exhaust Piping Prevents Raspiness & Any Potential DroneXS-POWER EQUAL LENGTH Primary Runners Result In A More Controlled & Refined Exhaust Note & Yield Better Horsepower Gains Past 4,500RPMXS-POWER EQUAL LENGTH Primary Runners Also Maintain Even & Consistent Exhaust Gas Temperatures Across All 4 Cylinders