{"product_id":"ford-mustang-gt-1-3-4-long-tube-headers-304-stainless-11-23","title":"Ford Mustang GT 1-3\/4 Long Tube Headers 304 Stainless 11-23","description":"\u003ch2\u003ePART #16335\u003c\/h2\u003e\n\u003ch2\u003e\u003ca title=\"BBK Longtube Headers Part #16330 Installation Instructions\" href=\"https:\/\/smhttp-ssl-39784-bbk.nexcesscdn.net\/media\/product_pdf\/BBK\/BBK-16330.pdf\" target=\"_blank\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003eDOWNLOAD INSTALLATION INSTRUCTIONS\u003c\/span\u003e\u003c\/a\u003e\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eFEATURES:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e30+ Horsepower Increase is Typical\u003c\/li\u003e\n\u003cli\u003eLarge 1-3\/4\" CNC Mandrel Bent Primaries for Maximum Flow\u003c\/li\u003e\n\u003cli\u003eLeak Free Ball \u0026amp; Socket Collector\u003c\/li\u003e\n\u003cli\u003e16 Gauge Steel Tubing with 3\/8\" Thick Exhaust Header Flanges to prevent heat distortion\u003c\/li\u003e\n\u003cli\u003eMust use with BBK Mid Pipe to complete installation\u003c\/li\u003e\n\u003cli\u003eGaskets and Hardware Included\u003c\/li\u003e\n\u003cli\u003e304 Stainless Steel - RAW Finish\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFits with Manual \u0026amp; Automatic Transmissions\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVEHICLE FITMENT:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2015-2023 Mustang GT \/ Boss 302\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2018 up Owners\u003c\/strong\u003e MUST check the box label and passenger side header and Ensure that REVB is noted on each - If NOT visible - they will NOT FIT your car and you will need to exchange - Got Questions? Call Us to confirm verification - 386-624-0025\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePlease Note:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eThese 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:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGEN1 Coyote (11-14) requires \u003ca title=\"BBK 02 Extensions Part #1112\" href=\"https:\/\/bbkperformance.com\/products\/ford-mustang-5-0l-front-o2-extensions-12-inch-11-14-1?variant=40586432905395\"\u003ePart #1112\u003c\/a\u003e or \u003ca title=\"BBK 02 Extensions Part #16332\" href=\"https:\/\/bbkperformance.com\/products\/ford-mustang-gt-exhaust-header-bolts-and-front-o2-harness-kit-15-17?variant=40586525540531\"\u003ePart #16332 \u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eGEN2 Coyote (15-17) requires \u003ca title=\"BBK 02 Extensions Part #1119\" href=\"https:\/\/bbkperformance.com\/products\/ford-mustang-gt-v6-front-o2-sensor-extensions-12-inch-15-17-1?variant=40586433233075\"\u003ePart #1119 \u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eGEN3 Coyote (18-23) requires \u003ca title=\"BBK 02 Extensions Part #1121\" href=\"https:\/\/bbkperformance.com\/products\/ford-mustang-gt-front-or-rear-o2-sensor-extensions-16-inch-18-23?variant=40586614440115\"\u003ePart #1121 \u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eIncreased Exhaust Flow for More Horsepower\u003c\/b\u003e\u003cbr\u003eSignificantly increase the horsepower output from your 2011-2023 Ford Mustang GT or Boss 302 with these BBK Performance full length headers. BBK full length headers will increase your exhaust flow giving you additional horsepower and torque across the RPM range. These BBK full length headers will help give your Coyote powered Mustang an awesome throaty exhaust sound that is bound to turn heads.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDesigned to Perform\u003c\/b\u003e\u003cbr\u003eBBK Performance full length headers are built and constructed with 1-3\/4\" CNC-machined mandrel bent stainless 304 tubing with 3\/8\" thick die-stamped header flanges. The full length primary tube design creates unrestricted exhaust flow for ultimate horsepower and torque gains. All BBK exhaust headers are pressure tested to ensure leak free performance.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBolt-On Installation\u003c\/b\u003e\u003cbr\u003eThese performance headers are designed as a direct bolt on when used with a BBK Performance short mid pipe. All Kits include new gaskets and hardware.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThere are 2 thread pitches in the Header Bolts supplied.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eM10 x1.5 x 25mm \u0026amp; M10 x 1.25 x 25mm\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe Ford Coyote engine Gen 1 uses a different header bolt thread pitch than Gen 2 \u0026amp; 3 - You must compare the supplied header bolts to the factory header stud you remove to confirm which thread pitch bolt to use to use when installing.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cu\u003eEmissions Information\u003c\/u\u003e\u003c\/b\u003e\u003cbr\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cb\u003eThis part is NOT C.A.R.B Approved and cannot be installed for use on any emission controlled vehicle in California. \u003cbr\u003eIt cannot be sold or shipped to any California resident or addressee.\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg alt=\"Proposition 65 Warning\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0576\/4753\/0163\/files\/P65Warning_200_150_160x160.jpg?v=1652298052\" style=\"float: none;\"\u003e\u003c\/div\u003e","brand":"BBK Performance","offers":[{"title":"Default Title","offer_id":53224282259624,"sku":"16335","price":999.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0402\/2344\/1064\/files\/16335_v1_2.jpg?v=1752785121","url":"https:\/\/www.truspeedperformance.com\/products\/ford-mustang-gt-1-3-4-long-tube-headers-304-stainless-11-23","provider":"TruSpeed Performance LLC","version":"1.0","type":"link"}