{"product_id":"porsche-headers-and-catalytic-converters-boxster-cayman-2009-2012-fs-por-9872-mh-sc","title":"Porsche Headers And Catalytic Converters - Boxster | Cayman | 2009-2012  FS-POR-9872-MH-SC","description":"\u003cp\u003ePorsche RENNKRAFT Modular Headers With Catalytic Converters For Porsche 987.2 Boxster (2009-2012), 987.2 Cayman (2009-2012) Models.\u003c\/p\u003e\n\u003cp data-sourcepos=\"3:1-3:907\"\u003eThese Fabspeed US PATENTED modular headers are the perfect solution for any 987.2 Cayman or Boxster owner. \u003cspan class=\"citation-0 recitation\"\u003eOur United States patented RENNKRAFT modular design features a quick-release V-band connector, allowing you to easily swap between our German-made HJS 200-cell catalytic converters and cat bypass \"straight pipes\" for \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"citation-0 recitation\"\u003etrack use ONLY\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"citation-0 recitation citation-end-0\"\u003e.\u003csup class=\"superscript\" data-turn-source-index=\"1\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-1 recitation citation-end-1\"\u003eRENNKRAFT, translated from German, means \"race power.\"\u003csup class=\"superscript\" data-turn-source-index=\"2\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-2 recitation citation-end-2\"\u003eThese patented headers offer true street and racetrack functionality in an innovative, precision engineered package.\u003csup class=\"superscript\" data-turn-source-index=\"3\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-3 recitation\"\u003eFurthermore, if the HJS catalytic converters \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"citation-3 recitation\"\u003eEVER\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"citation-3 recitation\"\u003e fail due to poor gasoline, backfires, or super high mileage, the Patented Design allows for a simple \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"citation-3 recitation\"\u003eNEW\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"citation-3 recitation citation-end-3\"\u003e HJS German catalytic converter section to be installed.\u003csup class=\"superscript\" data-turn-source-index=\"4\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-sourcepos=\"3:1-3:907\"\u003e\u003cspan class=\"citation-4 recitation\"\u003e\u003c\/span\u003e\u003cstrong\u003eSOUND:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-sourcepos=\"7:1-7:520\"\u003eEquipped with HJS German HD trimetallic 200-cell catalytic converters, you'll experience a sportier, more aggressive exhaust note with a much more exciting sound. Higher frequency tones are more defined, and off-throttle burbles are more robust and transparent. With the cat bypass pipes installed, \u003cstrong\u003eFOR RACE TRACK USAGE ONLY\u003c\/strong\u003e, you have the ultimate system for Road Racing Competition use only. The volume isn't overbearing, but the sound is very aggressive and race-bred, completely changing the character of the car.\u003c\/p\u003e\n\u003cp data-sourcepos=\"9:1-9:13\"\u003e\u003cstrong\u003eFEATURES:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-sourcepos=\"11:1-29:105\"\u003e\n\u003cli data-sourcepos=\"11:1-11:136\"\u003e\n\u003cspan class=\"citation-5 recitation citation-end-5\"\u003eFits all Porsche 987.2 Boxster \/ Cayman vehicles worldwide from 2009-2012, including the Cayman R and the Boxster Spyder.\u003c\/span\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-c2272664809-74 hide\"\u003e\n\u003c!----\u003e\n\u003cdiv class=\"carousel-container ng-tns-c2272664809-74\"\u003e\n\u003cdiv class=\"carousel-content ng-tns-c2272664809-74\"\u003e\n\u003cdiv data-test-id=\"sources-carousel-source\" class=\"sources-carousel-source ng-tns-c2272664809-74 hide ng-star-inserted\"\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=\"12:1-12:170\"\u003e\n\u003cspan class=\"citation-6 recitation\"\u003eFabspeed is the \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"citation-6 recitation\"\u003eWorld's Very First company\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"citation-6 recitation citation-end-6\"\u003e to design, engineer, and Dyno develop headers for all Cayman and Boxster cars – we have the most experience.\u003c\/span\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-c2272664809-75 hide\"\u003e\n\u003c!----\u003e\n\u003cdiv class=\"carousel-container ng-tns-c2272664809-75\"\u003e\n\u003cdiv class=\"carousel-content ng-tns-c2272664809-75\"\u003e\n\u003cdiv data-test-id=\"sources-carousel-source\" class=\"sources-carousel-source ng-tns-c2272664809-75 hide ng-star-inserted\"\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=\"13:1-13:85\"\u003eConstructed from CNC mandrel-bent T304L stainless steel, made in-house at Fabspeed.\u003c\/li\u003e\n\u003cli data-sourcepos=\"14:1-14:80\"\u003eImpressive power and performance gains of \u003cstrong\u003e+25 HP and +20 ft-lbs of torque\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-sourcepos=\"15:1-15:129\"\u003e\n\u003cspan class=\"citation-7 recitation\"\u003eSaves \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"citation-7 recitation\"\u003e2 lbs \/ 0.9 KGs\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"citation-7 recitation\"\u003e with Sport Cats and \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"citation-7 recitation\"\u003e7 lbs \/ 3.2 KGs\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"citation-7 recitation citation-end-7\"\u003e with Cat Bypass compared to the factory headers.\u003c\/span\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-c2272664809-76 hide\"\u003e\n\u003c!----\u003e\n\u003cdiv class=\"carousel-container ng-tns-c2272664809-76\"\u003e\n\u003cdiv class=\"carousel-content ng-tns-c2272664809-76\"\u003e\n\u003cdiv data-test-id=\"sources-carousel-source\" class=\"sources-carousel-source ng-tns-c2272664809-76 hide ng-star-inserted\"\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=\"16:1-16:136\"\u003e\n\u003cspan class=\"citation-8 recitation citation-end-8\"\u003eModular design utilizes a V-band clamp for quick and easy swapping between HJS catalytic converters and cat bypass pipes.\u003c\/span\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-c2272664809-77 hide\"\u003e\n\u003c!----\u003e\n\u003cdiv class=\"carousel-container ng-tns-c2272664809-77\"\u003e\n\u003cdiv class=\"carousel-content ng-tns-c2272664809-77\"\u003e\n\u003cdiv data-test-id=\"sources-carousel-source\" class=\"sources-carousel-source ng-tns-c2272664809-77 hide ng-star-inserted\"\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=\"17:1-17:149\"\u003eWith the RENNKRAFT system, you can quickly install our \u003cstrong\u003eQUICKTRACK cat bypass pipes\u003c\/strong\u003e for Racing and all-out Race track-only competition events.\u003c\/li\u003e\n\u003cli data-sourcepos=\"18:1-18:105\"\u003eThe RENNKRAFT system has been awarded a \u003cstrong\u003eUS Patent\u003c\/strong\u003e and is the only system of its kind in the world.\u003c\/li\u003e\n\u003cli data-sourcepos=\"19:1-19:183\"\u003e\n\u003cspan class=\"citation-9 recitation\"\u003eSwitching to cat bypass for track events prevents catalytic converter degradation during all-out competition racing abuse – a \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"citation-9 recitation\"\u003eSMART\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"citation-9 recitation\"\u003e option for Road Racing \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"citation-9 recitation\"\u003eONLY\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"citation-9 recitation citation-end-9\"\u003e.\u003csup class=\"superscript\" data-turn-source-index=\"10\"\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-c2272664809-78 hide\"\u003e\n\u003c!----\u003e\n\u003cdiv class=\"carousel-container ng-tns-c2272664809-78\"\u003e\n\u003cdiv class=\"carousel-content ng-tns-c2272664809-78\"\u003e\n\u003cdiv data-test-id=\"sources-carousel-source\" class=\"sources-carousel-source ng-tns-c2272664809-78 hide ng-star-inserted\"\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=\"20:1-20:88\"\u003e\n\u003cspan class=\"citation-10 recitation citation-end-10\"\u003eF1-style high-velocity merge collectors for maximum exhaust scavenging.\u003c\/span\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-c2272664809-79 hide\"\u003e\n\u003c!----\u003e\n\u003cdiv class=\"carousel-container ng-tns-c2272664809-79\"\u003e\n\u003cdiv class=\"carousel-content ng-tns-c2272664809-79\"\u003e\n\u003cdiv data-test-id=\"sources-carousel-source\" class=\"sources-carousel-source ng-tns-c2272664809-79 hide ng-star-inserted\"\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=\"21:1-21:118\"\u003e\n\u003cspan class=\"citation-11 recitation citation-end-11\"\u003eDesigned from 3D scans of the OEM headers, ensuring perfect bolt-on fitment compared to other brands.\u003c\/span\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-c2272664809-80 hide\"\u003e\n\u003c!----\u003e\n\u003cdiv class=\"carousel-container ng-tns-c2272664809-80\"\u003e\n\u003cdiv class=\"carousel-content ng-tns-c2272664809-80\"\u003e\n\u003cdiv data-test-id=\"sources-carousel-source\" class=\"sources-carousel-source ng-tns-c2272664809-80 hide ng-star-inserted\"\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=\"22:1-22:153\"\u003e\n\u003cspan class=\"citation-12 recitation\"\u003eWe use German-imported HJS HD trimetallic 200-cell \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"citation-12 recitation\"\u003eEURO 6 homologated\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"citation-12 recitation citation-end-12\"\u003e catalytic converters for the best performance and reliability.\u003c\/span\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-c2272664809-81 hide\"\u003e\n\u003c!----\u003e\n\u003cdiv class=\"carousel-container ng-tns-c2272664809-81\"\u003e\n\u003cdiv class=\"carousel-content ng-tns-c2272664809-81\"\u003e\n\u003cdiv data-test-id=\"sources-carousel-source\" class=\"sources-carousel-source ng-tns-c2272664809-81 hide ng-star-inserted\"\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=\"23:1-23:148\"\u003eWe use the largest catalytic converters that will fit in the factory location for maximum flow and \u003cstrong\u003eEPA Compliance with NO Check Engine Lights.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-sourcepos=\"24:1-24:162\"\u003eFlows \u003cstrong\u003e93% of a straight pipe\u003c\/strong\u003e – there is \u003cstrong\u003eNO performance gain\u003c\/strong\u003e by installing an \u003cstrong\u003eIllegal\u003c\/strong\u003e cat bypass pipe straight pipe, as verified by our dyno testing.\u003c\/li\u003e\n\u003cli data-sourcepos=\"25:1-25:173\"\u003e\n\u003cspan class=\"citation-13 recitation\"\u003eOptimized for maximum performance with \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"citation-13 recitation\"\u003eNO catalyst-generated check engine light, guaranteed\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"citation-13 recitation citation-end-13\"\u003e, when the HJS German super premium Sport Cats are installed.\u003csup class=\"superscript\" data-turn-source-index=\"14\"\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-c2272664809-82 hide\"\u003e\n\u003c!----\u003e\n\u003cdiv class=\"carousel-container ng-tns-c2272664809-82\"\u003e\n\u003cdiv class=\"carousel-content ng-tns-c2272664809-82\"\u003e\n\u003cdiv data-test-id=\"sources-carousel-source\" class=\"sources-carousel-source ng-tns-c2272664809-82 hide ng-star-inserted\"\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=\"26:1-26:45\"\u003eNo ECU tune required – just Bolt-ON and GO.\u003c\/li\u003e\n\u003cli data-sourcepos=\"27:1-27:159\"\u003e\n\u003cspan class=\"citation-14 recitation\"\u003eFabspeed Motorsport headers with HJS German catalytic converters are the \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"citation-14 recitation\"\u003eonly high-performance replacement headers that are EPA compliant.\u003c\/span\u003e\u003c\/strong\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-c2272664809-83 hide\"\u003e\n\u003c!----\u003e\n\u003cdiv class=\"carousel-container ng-tns-c2272664809-83\"\u003e\n\u003cdiv class=\"carousel-content ng-tns-c2272664809-83\"\u003e\n\u003cdiv data-test-id=\"sources-carousel-source\" class=\"sources-carousel-source ng-tns-c2272664809-83 hide ng-star-inserted\"\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=\"28:1-28:122\"\u003eOver \u003cstrong\u003e29 years\u003c\/strong\u003e of air-cooled and water-cooled Porsche experience went into our design for these hand-crafted headers.\u003c\/li\u003e\n\u003cli data-sourcepos=\"29:1-29:105\"\u003eSimple DIY (Do-It-Yourself) bolt-on installation.\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":"Sport Cats","offer_id":40857356337210,"sku":"FS.POR.9872.MH.SC","price":5070.23,"currency_code":"USD","in_stock":true},{"title":"Sport Cat + Cat Bypass Pipes","offer_id":40857356369978,"sku":"FS.POR.9872.MH.SCCB","price":5565.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/4846\/2650\/files\/Porsche-Headers-And-Catalytic-Converters-Boxster-C-8247.jpg?v=1747883139","url":"https:\/\/sierramadrecollection.com\/products\/porsche-headers-and-catalytic-converters-boxster-cayman-2009-2012-fs-por-9872-mh-sc","provider":"Sierra Madre Collection","version":"1.0","type":"link"}