{"product_id":"flowtech-11549flt-exhaust-header-fits-select-2014-2015-chevrolet-silverado-2014-2015-gmc-sierra","title":"Flowtech 11549FLT Exhaust Header Fits select: 2014-2015 CHEVROLET SizeILVERADO, 2014-2015 GMC SizeIERRA","description":"\u003cp\u003eMandrel-bent 409 Stainless Steel tubes provide consistent tubing diameters for smooth flow and increased exhaust velocity Heavy duty 16-gauge tubing for increased strength and durability Smooth transition, 1-5\/8” diameter primary tubes are used for increased exhaust flow increasing performance and improving throttle response OE style 2-1\/2” ball and socket collector connects to factory exhaust head pipe with no cutting or welding TIG-welded, machined 3\/8” header flange for a leak-free seal and maximum strength Premium aluminum header gaskets included Available finishes include Natural, Polished, High Temp Black paint, and Ceramic Coated finishes Popular shorty header for LT-Swaps Headers are a must upgrade if you are using a cold air intake, cat-back exhaust system or tuner    Fits Select: 2014-2015 CHEVROLET SILVERADO 8 Cyl 5.3 L  2014-2015 GMC SIERRA 8 Cyl 5.3 L  2014-2015 CHEVROLET TAHOE  2014-2015 GMC YUKON  2014-2015 GMC YUKON XL   and more - add your vehicle to our fit widget to check\u003c\/p\u003e","brand":"shop.gcishopsh.shop","offers":[{"title":"Default Title","offer_id":62272855277938,"sku":"shop.gcishopsh.shop331495","price":88.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/9031\/8194\/files\/550CF53A-F387-81C6-DC2F-6E692D9C7381.webp?v=1788255880","url":"https:\/\/shop.gcishopsh.shop\/products\/flowtech-11549flt-exhaust-header-fits-select-2014-2015-chevrolet-silverado-2014-2015-gmc-sierra","provider":"マイストア","version":"1.0","type":"link"}