{"product_id":"dual-exhaust-header-back-kit-super-street","title":"Header Back Exhaust System Fits 1973-1974 305-400 Engine Chevrolet \/ GMC \/ Pickup 1\/2 3\/4 \u0026 1-Ton 4 Wheel Drive Only. 2.25 Inch Tubing FlowTech","description":"\u003cp\u003e\u003cb\u003ePart #:\u003c\/b\u003e 51525FLT\u003c\/p\u003e\u003cp\u003eFlowtech Super Street Exhaust Kits offer a top quality, custom fit dual exhaust system at a price that couldn't be more affordable. This kit includes tailpipes, clamps and hangers, excluding mufflers.Designed to be used with Flowtech headers 11500FLT and 31500FLT. Header flanges required if using headers other that the ones listed.These heavy duty 16-gauge systems offer the maximum in versatility. Available for either header or stock manifold applications, Flowtech Super Street Dual Kits were designed to locate all components above the frame.This kit features factory exit locations and with hardware and instructions included.Features and Benefits:Heavy Duty 2.25 inch 16-gauge tubing for increased performance Header Dual Kit includes all installation hardware Custom fit for both factory manifolds and aftermarket headers NOTE: Mufflers and header flanges not includedAssociated Notes: For use with factory exhaust manifold system order sales #52525FLT. For direct fit using headers 51525FLT kit should be used with Flowtech Headers sales #11500FLT or 31500FLT. Header flanges not included. Required Muffler inlet and outlet tube size is 2.25 inch, Suggested mufflers: Terminator sales #50121FLT or Raptor sales #50051FLT.Details:Emission Code: 4Exhaust Series: FlowtechGrade Type: PerformanceMaterial: Aluminized SteelProduct Type: Exhaust SystemSound Level: Pipe OnlySystem Type: Header-backTips: AluminizedTube Wall Thickness: 16 GaugeTubing Diameter: 2.25 InchType of Exhaust: Header Back\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeavy Duty 2.25\" 16-gauge tubing for increased performance\u003c\/li\u003e\n\u003cli\u003eIncrease Performance\u003c\/li\u003e\n\u003cli\u003eHeader Dual Kit includes all installation hardware\u003c\/li\u003e\n\u003cli\u003eHeavy Duty\u003c\/li\u003e\n\u003cli\u003eCustom fit for both factory manifolds and aftermarket headers\u003c\/li\u003e\n\u003cli\u003eHeader Dual Kit\u003c\/li\u003e\n\u003cli\u003eNOTE: Mufflers not included.\u003c\/li\u003e\n\u003cli\u003eIncludes All Hardware\u003c\/li\u003e\n\u003cli\u003eInstallation Instructions\u003c\/li\u003e\n\u003cli\u003eOffer Maximum Versatility\u003c\/li\u003e\n\u003cli\u003eMufflers Not Included\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSuper Street Header Back Exhaust System |  2.25 in. Tubing |  Dual Kit |  Dual Rear Exit |  Incl. RH-LH Header Ext. Pipe\/Ft. Tailpipe Ext. Pipe\/RH-LH Tailpipes\/Hardware |  w\/o Mufflers\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":51827516801336,"sku":"F00M 51525FLT","price":276.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/horsepower-asset-516002-969561-square.webp?v=1774557760","url":"https:\/\/store.motormia.co\/products\/dual-exhaust-header-back-kit-super-street","provider":"MOTORMIA","version":"1.0","type":"link"}