{"product_id":"porsche-pre-muffler-pipe-911-1976-1989-fs-por-911-cb","title":"Porsche Pre Muffler Pipe - 911 | 1976-1989  FS-POR-911-CB","description":"\u003cp\u003ePorsche Pre Muffler Pipe For Porsche 911 Carrera (1976-1989) Models.\u003c\/p\u003e\n\u003cp data-sourcepos=\"3:1-3:10\"\u003e\u003cstrong\u003eSOUND:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-sourcepos=\"5:1-8:0\"\u003e\n\u003cli data-sourcepos=\"5:1-5:79\"\u003e\n\u003cstrong\u003eDramatically Increased Volume:\u003c\/strong\u003e Significantly amplifies the exhaust sound.\u003c\/li\u003e\n\u003cli data-sourcepos=\"6:1-6:94\"\u003e\n\u003cstrong\u003eEnhanced Flat-Six Sound:\u003c\/strong\u003e Releases more of the signature air-cooled flat-six engine note.\u003c\/li\u003e\n\u003cli data-sourcepos=\"7:1-8:0\"\u003e\n\u003cstrong\u003eRasp-Free Design:\u003c\/strong\u003e Incorporates a straight-through resonator to prevent the harsh rasp often found in straight-piped cars.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-sourcepos=\"9:1-9:10\"\u003e\u003cstrong\u003ePOWER:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-sourcepos=\"11:1-14:0\"\u003e\n\u003cli data-sourcepos=\"11:1-11:154\"\u003e\n\u003cstrong\u003eSignificant Mid-Range Gains:\u003c\/strong\u003e Dyno testing on a DynoJet showed peak curve increases of 21 wheel horsepower (whp) and 17 ft\/lbs of torque at 4500 RPM.\u003c\/li\u003e\n\u003cli data-sourcepos=\"12:1-12:93\"\u003e\n\u003cstrong\u003eOverall Power Increase:\u003c\/strong\u003e Achieved maximum power gains of 16 whp and 16 ft\/lbs of torque.\u003c\/li\u003e\n\u003cli data-sourcepos=\"13:1-14:0\"\u003e\n\u003cstrong\u003eImproved Throttle Response:\u003c\/strong\u003e \u003cspan class=\"citation-0 recitation citation-end-0\"\u003eNoticeably enhances the responsiveness of the throttle.\u003csup data-turn-source-index=\"1\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c!----\u003e\u003cspan class=\"button-container hide-from-message-actions ng-star-inserted\"\u003e   \u003c!----\u003e\u003c\/span\u003e\u003c!----\u003e\n\u003cdiv class=\"container ng-tns-c129779982-128 hide\"\u003e\n\u003c!----\u003e\n\u003cdiv class=\"carousel-container ng-tns-c129779982-128\"\u003e\n\u003cdiv class=\"carousel-content ng-tns-c129779982-128\"\u003e\n\u003cdiv class=\"sources-carousel-source ng-tns-c129779982-128 hide ng-star-inserted\" data-test-id=\"sources-carousel-source\"\u003e\u003c!----\u003e\u003c\/div\u003e\n\u003c!----\u003e\u003c!----\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!----\u003e\n\u003c\/div\u003e\n\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-sourcepos=\"15:1-15:13\"\u003e\u003cstrong\u003eFEATURES:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-sourcepos=\"17:1-23:102\"\u003e\n\u003cli data-sourcepos=\"17:1-17:79\"\u003e\n\u003cstrong\u003e\u003cspan class=\"citation-1 recitation\"\u003ePerformance Increase:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"citation-1 recitation citation-end-1\"\u003e Adds 16+ whp and 15+ ft-lbs of torque.\u003csup data-turn-source-index=\"2\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c!----\u003e\u003cspan class=\"button-container hide-from-message-actions ng-star-inserted\"\u003e   \u003c!----\u003e\u003c\/span\u003e\u003c!----\u003e\n\u003cdiv class=\"container ng-tns-c129779982-129 hide\"\u003e\n\u003c!----\u003e\n\u003cdiv class=\"carousel-container ng-tns-c129779982-129\"\u003e\n\u003cdiv class=\"carousel-content ng-tns-c129779982-129\"\u003e\n\u003cdiv class=\"sources-carousel-source ng-tns-c129779982-129 hide ng-star-inserted\" data-test-id=\"sources-carousel-source\"\u003e\u003c!----\u003e\u003c\/div\u003e\n\u003c!----\u003e\u003c!----\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!----\u003e\n\u003c\/div\u003e\n\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/li\u003e\n\u003cli data-sourcepos=\"18:1-18:39\"\u003e\n\u003cstrong\u003eWeight Reduction:\u003c\/strong\u003e Saves 8 pounds.\u003c\/li\u003e\n\u003cli data-sourcepos=\"19:1-19:92\"\u003e\n\u003cstrong\u003eGutsy European Sound:\u003c\/strong\u003e Delivers an aggressive, European pre-muffler style exhaust note.\u003c\/li\u003e\n\u003cli data-sourcepos=\"20:1-20:110\"\u003e\n\u003cstrong\u003eDurable Resonator:\u003c\/strong\u003e Includes a straight-through resonator packed with stainless steel wool for longevity.\u003c\/li\u003e\n\u003cli data-sourcepos=\"21:1-21:178\"\u003e\n\u003cstrong\u003eO2 Sensor Bung:\u003c\/strong\u003e \u003cspan class=\"citation-2 recitation citation-end-2\"\u003eFeatures an O2 sensor bung, allowing the fuel injection system to automatically optimize mixture, idle, and part-throttle for peak performance.\u003csup data-turn-source-index=\"3\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c!----\u003e\u003cspan class=\"button-container hide-from-message-actions ng-star-inserted\"\u003e   \u003c!----\u003e\u003c\/span\u003e\u003c!----\u003e\n\u003cdiv class=\"container ng-tns-c129779982-130 hide\"\u003e\n\u003c!----\u003e\n\u003cdiv class=\"carousel-container ng-tns-c129779982-130\"\u003e\n\u003cdiv class=\"carousel-content ng-tns-c129779982-130\"\u003e\n\u003cdiv class=\"sources-carousel-source ng-tns-c129779982-130 hide ng-star-inserted\" data-test-id=\"sources-carousel-source\"\u003e\u003c!----\u003e\u003c\/div\u003e\n\u003c!----\u003e\u003c!----\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!----\u003e\n\u003c\/div\u003e\n\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/li\u003e\n\u003cli data-sourcepos=\"22:1-22:128\"\u003e\n\u003cstrong\u003ePremium Stainless Steel Construction:\u003c\/strong\u003e Constructed from mandrel-bent T304L stainless steel for durability and optimal flow.\u003c\/li\u003e\n\u003cli data-sourcepos=\"23:1-23:102\"\u003e\n\u003cstrong\u003e\u003cspan class=\"citation-3 recitation\"\u003eEasy Bolt-On Installation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"citation-3 recitation citation-end-3\"\u003e Simple DIY installation requiring no cutting or welding.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-sourcepos=\"3:1-3:13\"\u003e\u003cstrong\u003eReturns subject to a 25% restocking fee.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Fabspeed","offers":[{"title":"Default Title","offer_id":40851395313722,"sku":"FS.POR.911.CB","price":862.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/4846\/2650\/files\/Porsche-Pre-Muffler-Pipe-911-1976-1989-FS-POR-911-0.jpg?v=1747923610","url":"https:\/\/sierramadrecollection.com\/products\/porsche-pre-muffler-pipe-911-1976-1989-fs-por-911-cb","provider":"Sierra Madre Collection","version":"1.0","type":"link"}