BBK 18560-R 1-7/8 Long Tube Exhaust Headers Polished Silver Ceramic for 11-23 Ford Mustang GT, 16-20 GT350 5.2 - Reconditioned

11-23 Ford Mustang GT, 16-20 GT350 5.2 1-7/8 Long Tube Exhaust Headers Polished Silver Ceramic - Reconditioned PART #18560-R FEATURES: 30+ Horsepower Increase is Typical Large 1-7/8" Primaries for Maximum Flow Leak Free Ball & Socket Collector 16 Gauge Steel Tubing with 3/8" Thick Flanges For Use With BBK Mid Pipes Gaskets and Hardware Included; 2015+ Requires Hardware Kit BBK-16332 Durable Silver Ceramic Finish Fits with Manual & Automatic Transmissions Reconditioned Item. All required hardware included. Covered by one year warranty VEHICLE FITMENT: 2011-2014 Ford Mustang GT or Boss 302 2016-2020 Ford Mustang GT350 2015-2023 Ford Mustang GT (Requires Part #16332 Hardware Kit) Please Note:These BBK Long Tube Headers require the use of Front O2 wire harness extensions - these are not included and are recommended for installation Please check the GEN Coyote engine that you have and order the correct harness. GEN1 Coyote 11-14 requires Part #1112 GEN2 Coyote 15-17 requires Part #1119 GEN3 Coyote 18-23 requires Part #1121 Increased Exhaust Flow for More HorsepowerSignificantly increase the horsepower output from your 2011-2023 Mustang GT or Boss 302 with these ceramic coated BBK Performance full length headers. BBK full length headers will increase your exhaust flow giving you additional horsepower and torque. These full length headers will help give your Coyote powered Mustang a throaty exhaust note. The silver ceramic coating is very durable and helps hold in heat for more power and reduced under hood temperatures. Designed to PerformBBK Performance full length headers are made from 1-7/8" CNC-machined mandrel bent tubing with 3/8" thick die-stamped flanges. The full length primary tube design creates unrestricted exhaust flow for ultimate horsepower gains. These headers are pressure tested to ensure leak free performance. Bolt-On InstallationThese full length headers are designed as a direct bolt on with use of a BBK Performance short mid pipe. Kit includes new gaskets and hardware as well as oxygen sensor extensions for 2011-2014 model. 2015+ model years require 16332 hardware kit. As with any full length header installation on these cars, a custom tune is recommended. Note:Kit Includes ALL required gaskets and hardware. Please note some OE Header Studs MUST be re-used on this installation.Header Bolts included in this header kit: 10pcs - M10x1.5 x 25mm (Early 2011 Coyote Gen 1) & 10pcs - M10x1.25 x 25mm (Later Model Gen II & Gen III Engines) You MUST Check for the correct thread pitch before installation. Failure to check thread pitch will result in a damaged cylinder head. Emissions InformationThis part is NOT C.A.R.B Approved and cannot be installed for use on any emission controlled vehicle in California.It cannot be sold or shipped to any California resident or addressee.