{"product_id":"porsche-911-carrera-exhaust-for-ssi-style-headers-1965-74-1989-model-years","title":"Fabspeed Maxflo X-Pipe Exhaust for Porsche 911 with SSI-Style Headers","description":"\u003cp\u003eReplace the banana-style muffler on a classic 911 already fitted with matching SSI-style dual-inlet headers. The X-pipe system uses two-bolt inlet flanges and dual outlets, so header geometry and rear-valance clearance must be checked together. Fabspeed Motorsport, based in Fort Washington, Pennsylvania, develops exhaust systems, air intakes and ECU tuning for sports cars including Porsche. Its development work uses dynamometer testing, road evaluation and racetrack testing.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer product reference: FS.POR.911.SSIX.\u003c\/li\u003e\n\u003cli\u003eFor matching SSI-style dual 2-bolt header flanges.\u003c\/li\u003e\n\u003cli\u003eT304 stainless construction.\u003c\/li\u003e\n\u003cli\u003eInvestment-cast X-pipe merge.\u003c\/li\u003e\n\u003cli\u003eDual-inlet\/dual-outlet rear-exhaust arrangement.\u003c\/li\u003e\n\u003cli\u003eDescribed installation hardware included.\u003c\/li\u003e\n\u003cli\u003eSecond right-side outlet may require valance clearance; specified turn-down arrangement is an alternative when suitable.\u003c\/li\u003e\n\u003cli\u003eHeaders\/heat exchangers are not included.\u003c\/li\u003e\n\u003cli\u003eNot a direct replacement for a single-inlet original exhaust.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eUse restrictions\u003c\/h3\u003e\u003cp\u003eRetain any required emissions equipment for the complete vehicle configuration and confirm applicable sound requirements.\u003c\/p\u003e\u003cp\u003ePMB Performance brings over 20 years of parts and fitment experience. Send your VIN and photos or references for the component being replaced for help confirming the correct configuration.\u003c\/p\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eUse the application details below together with the original component and any existing modifications.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto;max-width:100%;\"\u003e\u003ctable class=\"specs pmb-fitment-table\" style=\"width:100%;min-width:800px;border-collapse:collapse;font-size:14px;line-height:1.5;\"\u003e\n\u003ccaption style=\"text-align:left;font-weight:600;padding:0 0 10px;\"\u003eVehicle applications\u003c\/caption\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth scope=\"col\" style=\"border:1px solid #dce2e6;padding:10px;text-align:left;vertical-align:top;overflow-wrap:normal;word-break:normal;min-width:110px;background:#f4f6f8;\"\u003eYears\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"border:1px solid #dce2e6;padding:10px;text-align:left;vertical-align:top;overflow-wrap:normal;word-break:normal;min-width:90px;white-space:nowrap;background:#f4f6f8;\"\u003eMake\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"border:1px solid #dce2e6;padding:10px;text-align:left;vertical-align:top;overflow-wrap:normal;word-break:normal;min-width:140px;background:#f4f6f8;\"\u003eModel \/ chassis\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"border:1px solid #dce2e6;padding:10px;text-align:left;vertical-align:top;overflow-wrap:normal;word-break:normal;min-width:180px;background:#f4f6f8;\"\u003eVersion \/ application\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"border:1px solid #dce2e6;padding:10px;text-align:left;vertical-align:top;overflow-wrap:normal;word-break:normal;min-width:280px;background:#f4f6f8;\"\u003eFitment notes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd style=\"border:1px solid #dce2e6;padding:10px;text-align:left;vertical-align:top;overflow-wrap:normal;word-break:normal;min-width:110px;\"\u003e\n\u003cspan style=\"white-space:nowrap;\"\u003e1965–1989\u003c\/span\u003e, conversion dependent\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dce2e6;padding:10px;text-align:left;vertical-align:top;overflow-wrap:normal;word-break:normal;min-width:90px;white-space:nowrap;\"\u003ePorsche\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dce2e6;padding:10px;text-align:left;vertical-align:top;overflow-wrap:normal;word-break:normal;min-width:140px;\"\u003e911 \/ SC \/ Carrera\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dce2e6;padding:10px;text-align:left;vertical-align:top;overflow-wrap:normal;word-break:normal;min-width:180px;\"\u003eMatching SSI-style dual 2-bolt headers already fitted\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #dce2e6;padding:10px;text-align:left;vertical-align:top;overflow-wrap:normal;word-break:normal;min-width:280px;\"\u003eConfirm actual header geometry and engine\/body conversion. Dual outlets require the correct valance or turn-down clearance.\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"Fabspeed","offers":[{"title":"Default Title","offer_id":67817351545010,"sku":"FS.POR.911.SSIX","price":1695.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/DSC03285__13472.jpg?v=1793119592","url":"https:\/\/pmbperformance.com\/products\/porsche-911-carrera-exhaust-for-ssi-style-headers-1965-74-1989-model-years","provider":"PMB Performance","version":"1.0","type":"link"}