{"product_id":"exhaust-header-51","title":"Shorty Headers Black Painted 1997-2002 Ford F-150\/250\/Expedition 2WD \u0026 4WD 4.6L Tube Size 1.5 Inch Black Paint 50-State Compliant Header Carb Eo #D-115-17. FlowTech","description":"\u003cp\u003e\u003cb\u003ePart #:\u003c\/b\u003e 91670FLT\u003c\/p\u003e\u003cp\u003eThese Flowtech headers fit1997-2002 Ford F-150\/250\/Expedition, 2WD \u0026amp; 4WD: 4.6L, Tube Size 1.5 inch, Black Paint, 50-State Compliant header CARB EO #D-115-17.Features and Benefits:This is a 50-State Compliant header C.A.R.B. EO #D-115-17. Sturdy 16 gauge tubing Extra thick 3\/8 inch flanges for a leak-free seal Designed as a direct fit replacement for factory exhaust manifolds Will accommodate all emission control devices Bolts directly to factory head pipe Complete with premium gaskets and hardwareAssociated Notes: Breaking in an engine with ceramic coated headers Will result in damage to the coating and will Void all warranties. Ceramic coated headers require several heat cycles to fully cure before they will withstand extreme heat. Flowtech recommends using cast iron exhaust manifolds or old headers to break in new engines to avoid coating damage. Please call Flowtech tech service at 270-781-9741 for additional information regarding ceramic coated exhaust products. The use of header wraps can cause the header tubes to crack or rust due to excessive heat and moisture build-up. Flowtech does not recommend the use of header wraps as this will void the warranty.Details:Air Injection Tubes: NoBolt size: M8 x 1.25 x 25mmBolts Included: YesC.A.R.B. EO #: D-115-17CARB (California) Compliant: YesCollector Attachment: 2-Bolt FlangeCollector Diameter: 2.50 InchCollector Reducer Included: NoColor: BlackCylinder Head Flange Thickness: 5\/16Design: ShortyDrive: 2WD\/4WDEGT (Exhaust Gas Temperature) Port: NoEmission Code: 1Engine: Ford Mod MotorFinish: PaintedFlange Thickness: 0.375 Inch, 3\/8Gasket Or Seal Included: YesGrade Type: PerformanceHeader Finish: Black PaintHeader Series: Shorty SmogHeader Style: ShortyMaterial: Mild SteelMounting Hardware Included: YesOxygen Sensor Port: YesPort Shape: RoundPrimary Tube Dia.: 1-1\/2 inchPrimary Tubing Diameter: 1-1\/2, 1.50 InchProduct Type: HeadersQuantity: Sold as a pairSheen Level: SatinTube Material: Mild Steel\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThis is a 50-State Compliant header C.A.R.B. EO #D-115-17.\u003c\/li\u003e\n\u003cli\u003eSturdy 16 Gauge Tubing\u003c\/li\u003e\n\u003cli\u003eSturdy 16 gauge tubing\u003c\/li\u003e\n\u003cli\u003eExtra Thick Flanges For A Leak Free Seal\u003c\/li\u003e\n\u003cli\u003eExtra thick 3\/8\"  flanges for a leak-free seal\u003c\/li\u003e\n\u003cli\u003eDesigned As An OEM Replacement\u003c\/li\u003e\n\u003cli\u003eDesigned as a direct fit replacement for factory exhaust manifolds\u003c\/li\u003e\n\u003cli\u003eWill Accommodate All Emission Control Devices\u003c\/li\u003e\n\u003cli\u003eWill accommodate all emission control devices\u003c\/li\u003e\n\u003cli\u003eIncludes Premium Gaskets\/Hardware\u003c\/li\u003e\n\u003cli\u003eBolts directly to factory head pipe\u003c\/li\u003e\n\u003cli\u003eComplete with premium gaskets and  hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e1997-2002 Ford F-150\/250\/Expedition, 2WD \u0026amp; 4WD: 4.6L, Tube Size 1.5\" |  Black Paint |  50-State Compliant header CARB EO #D-115-17.\u003c\/p\u003e\u003cp\u003eThis product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.\u003c\/p\u003e","brand":"Flowtech","offers":[{"title":"Default Title","offer_id":51827522699576,"sku":"F00M 91670FLT","price":689.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/378697983.webp?v=1778804448","url":"https:\/\/store.motormia.co\/products\/exhaust-header-51","provider":"MOTORMIA","version":"1.0","type":"link"}