{"product_id":"fabspeed-porsche-911-carrera-rsr-header-muffler-kit-1976-1989","title":"Fabspeed Porsche 911 Carrera RSR Header Muffler Kit (1976-1989)","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003ePOR.911.RSRWH32\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFabspeed Porsche 911 Carrera RSR Header Muffler Kit (1976-1989)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThis complete headers-back exhaust system delivers loud aggressive CUP car sound with dual outlets for 1976-1989 Porsche 911 Carrera models. Free-flowing RSR long-tube headers flow into the Maxflo performance muffler for huge volume increase over stock. Dyno testing shows peak curve gains of 17 whp and 13 ft-lbs torque at 3900 RPM plus maximum gains of 12 whp and 11 ft-lbs torque.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Gains:\u003c\/strong\u003e Peak curve increases of 17 whp and 13 ft-lbs torque at 3900 RPM with maximum gains of 12 whp and 11 ft-lbs torque across the powerband\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSound Profile:\u003c\/strong\u003e Loud aggressive CUP car exhaust note from free-flowing headers into Maxflo muffler for massive volume boost over factory system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight Savings:\u003c\/strong\u003e Reduces rear weight by 23 lbs depending on exhaust and tip options selected\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Built from 14-16 gauge T304 stainless steel with CNC mandrel bending and RSR long-tube headers featuring equal-length primaries plus F1-style 3-into-1 pyramidal merge collectors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Bolt-on design includes all hardware and gaskets with no cutting or welding needed for DIY fitment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptions:\u003c\/strong\u003e Add heat exchanger Sport Cats tips or muffler bypass pipes for non-Sport Cat setups to boost power sound and savings further\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Covered by Fabspeed Lifetime Warranty on all performance products\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRequires slight modification to factory rear bumper for proper fitment of dual outlets\u003c\/li\u003e\n\u003cli\u003eAfter initial heat cycle tighten all exhaust bolts to OEM torque specs for header seal\u003c\/li\u003e\n\u003cli\u003eOptional muffler bypass available only for non-Sport Cat configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eSlight rear bumper modification required for second outlet clearance\u003c\/li\u003e\n\u003cli\u003eIncludes all required hardware gaskets and bolts for direct bolt-on compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1976-1989\u003c\/td\u003e\n\u003ctd\u003ePorsche\u003c\/td\u003e\n\u003ctd\u003e911\u003c\/td\u003e\n\u003ctd\u003eCarrera\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose Fabspeed?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProven track record in Porsche performance exhaust since 1987\u003c\/li\u003e\n\u003cli\u003eDyno-tested gains backed by real-world data\u003c\/li\u003e\n\u003cli\u003ePrecision engineering with T304 stainless steel for durability and fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Which Porsche 911 models does this fit?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Designed for all 1976-1989 Porsche 911 Carrera vehicles including 3.0L models with direct bolt-on installation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What materials are used in construction?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e High-quality 14-16 gauge T304 stainless steel tubing CNC mandrel bent with investment cast 3-into-1 collectors\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What warranty coverage applies?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e All Fabspeed products including this kit carry the Fabspeed Lifetime Warranty against defects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground or FedEx Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Securely boxed dimensions 48in x 16in x 16in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 35 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fabspeed Motorsport","offers":[{"title":"1984-1989 (3.2L) With Heat \/ Do not add Sport Cats \/ Competition Muffler Outlets | Carrera 3.2L Factory\/OEM Oil Line Kit - FS.POR.911.32OLK | Porsche 911 Carrera RSR Muffler Bypass Pipes - $150","offer_id":42404438245455,"sku":"FS.POR.911.RSRWH32","price":4836.95,"currency_code":"USD","in_stock":true},{"title":"1984-1989 (3.2L) With Heat \/ Add Sport Cats \/ Competition Muffler Outlets | Carrera 3.2L Factory\/OEM Oil Line Kit - FS.POR.911.32OLK | Porsche 911 Carrera RSR Muffler Bypass Pipes - $150","offer_id":42404438278223,"sku":"FS.POR.911.RSRWHS32","price":6046.95,"currency_code":"USD","in_stock":true},{"title":"1984-1989 (3.2L) With Heat \/ Do not add Sport Cats \/ Deluxe Oval Style Tips | Carrera 3.2L Factory\/OEM Oil Line Kit - FS.POR.911.32OLK | Porsche 911 Carrera RSR Muffler Bypass Pipes - $150","offer_id":42404438310991,"sku":"FS.POR.911.RSRWHT32","price":5199.95,"currency_code":"USD","in_stock":true},{"title":"1984-1989 (3.2L) With Heat \/ Add Sport Cats \/ Deluxe Oval Style Tips | Carrera 3.2L Factory\/OEM Oil Line Kit - FS.POR.911.32OLK | Porsche 911 Carrera RSR Muffler Bypass Pipes - $150","offer_id":42404438343759,"sku":"FS.POR.911.RSRWHTS32","price":6409.95,"currency_code":"USD","in_stock":true},{"title":"1976-1983 (3.0L) With Heat \/ Do not add Sport Cats \/ Competition Muffler Outlets | Carrera 3.2L Factory\/OEM Oil Line Kit - FS.POR.911.32OLK | Porsche 911 Carrera RSR Muffler Bypass Pipes - $150","offer_id":42404438376527,"sku":"FS.POR.911.RSRWH30","price":4836.95,"currency_code":"USD","in_stock":true},{"title":"1976-1983 (3.0L) With Heat \/ Add Sport Cats \/ Competition Muffler Outlets | Carrera 3.2L Factory\/OEM Oil Line Kit - FS.POR.911.32OLK | Porsche 911 Carrera RSR Muffler Bypass Pipes - $150","offer_id":42404438409295,"sku":"FS.POR.911.RSRWHS30","price":6046.95,"currency_code":"USD","in_stock":true},{"title":"1976-1983 (3.0L) With Heat \/ Do not add Sport Cats \/ Deluxe Oval Style Tips | Carrera 3.2L Factory\/OEM Oil Line Kit - FS.POR.911.32OLK | Porsche 911 Carrera RSR Muffler Bypass Pipes - $150","offer_id":42404438442063,"sku":"FS.POR.911.RSRWHT30","price":5199.95,"currency_code":"USD","in_stock":true},{"title":"1976-1983 (3.0L) With Heat \/ Add Sport Cats \/ Deluxe Oval Style Tips | Carrera 3.2L Factory\/OEM Oil Line Kit - FS.POR.911.32OLK | Porsche 911 Carrera RSR Muffler Bypass Pipes - $150","offer_id":42404438474831,"sku":"FS.POR.911.RSRWHTS30","price":6409.95,"currency_code":"USD","in_stock":true},{"title":"Without Heat \/ Do not add Sport Cats \/ Competition Muffler Outlets | Carrera 3.2L Factory\/OEM Oil Line Kit - FS.POR.911.32OLK | Porsche 911 Carrera RSR Muffler Bypass Pipes - $150","offer_id":42404438507599,"sku":"FS.POR.911.RSRWOH","price":4231.95,"currency_code":"USD","in_stock":true},{"title":"Without Heat \/ Add Sport Cats \/ Competition Muffler Outlets | Carrera 3.2L Factory\/OEM Oil Line Kit - FS.POR.911.32OLK | Porsche 911 Carrera RSR Muffler Bypass Pipes - $150","offer_id":42404438540367,"sku":"FS.POR.911.RSRWOHS","price":5441.95,"currency_code":"USD","in_stock":true},{"title":"Without Heat \/ Do not add Sport Cats \/ Deluxe Oval Style Tips | Carrera 3.2L Factory\/OEM Oil Line Kit - FS.POR.911.32OLK | Porsche 911 Carrera RSR Muffler Bypass Pipes - $150","offer_id":42404438573135,"sku":"FS.POR.911.RSRWOHT","price":4594.95,"currency_code":"USD","in_stock":true},{"title":"Without Heat \/ Add Sport Cats \/ Deluxe Oval Style Tips | Carrera 3.2L Factory\/OEM Oil Line Kit - FS.POR.911.32OLK | Porsche 911 Carrera RSR Muffler Bypass Pipes - $150","offer_id":42404438605903,"sku":"FS.POR.911.RSRWOHTS","price":5804.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/Porsche_Carrera_3.0-3.2_RSR_Header_Muffler_Kit_with_Sport_Cats_With_Heat__42218.1718978689.1280.1280.jpg?v=1736888171","url":"https:\/\/www.blackopsautoworks.com\/products\/fabspeed-porsche-911-carrera-rsr-header-muffler-kit-1976-1989","provider":"Black Ops Auto Works","version":"1.0","type":"link"}