{"product_id":"fabspeed-muffler-bypass-pipes-porsche-996-carrera-1999-2004","title":"Fabspeed Muffler Bypass Pipes Porsche 996 Carrera (1999-2004)","description":"\u003cp data-start=\"10\" data-end=\"899\"\u003eThe Fabspeed Muffler Bypass Pipes for the \u003cstrong data-start=\"76\" data-end=\"129\"\u003ePorsche 911 (996) Carrera \/ Carrera 4 (1999–2004)\u003c\/strong\u003e are a high-flow rear exhaust upgrade that eliminates the restrictive factory mufflers to free up exhaust flow and unleash a \u003cstrong data-start=\"254\" data-end=\"303\"\u003emore aggressive, engaging flat-six soundtrack\u003c\/strong\u003e. Mandrel-bent from premium T304L stainless steel with precision TIG welds, these bypass pipes replace the stock muffler section with smooth, straight-through piping tailored to the 996’s contours. The result is a noticeable reduction in backpressure, improved throttle response, and an unmistakably sportier exhaust note that better matches the character of the 3.4 L and 3.6 L engines — all while maintaining OEM tips and valve systems (if equipped). Whether used alone or as part of a full exhaust build, these pipes deliver louder, sharper sound and improved breathing without extreme drone.\u003c\/p\u003e\n\u003cp data-start=\"901\" data-end=\"920\"\u003e\u003cstrong data-start=\"901\" data-end=\"918\"\u003eFitment Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"921\" data-end=\"1293\"\u003e\n\u003cli data-start=\"921\" data-end=\"1003\"\u003e\n\u003cp data-start=\"923\" data-end=\"1003\"\u003eFits \u003cstrong\u003e\u003cem data-start=\"928\" data-end=\"947\"\u003ePorsche 911 (996)\u003c\/em\u003e\u003c\/strong\u003e models \u003cstrong data-start=\"955\" data-end=\"968\"\u003e1999–2004\u003c\/strong\u003e — Carrera and Carrera 4 variants\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1004\" data-end=\"1083\"\u003e\n\u003cp data-start=\"1006\" data-end=\"1083\"\u003eReplaces \u003cstrong data-start=\"1015\" data-end=\"1047\"\u003efactory rear muffler section\u003c\/strong\u003e only — not a full cat-back system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1084\" data-end=\"1170\"\u003e\n\u003cp data-start=\"1086\" data-end=\"1170\"\u003eDirect bolt-on to \u003cstrong data-start=\"1104\" data-end=\"1143\"\u003efactory intermediate\/X-pipe section\u003c\/strong\u003e or aftermarket mid-pipes\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1295\" data-end=\"1309\"\u003e\u003cstrong data-start=\"1295\" data-end=\"1307\"\u003eIncluded\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1310\" data-end=\"1507\"\u003e\n\u003cli data-start=\"1310\" data-end=\"1372\"\u003e\n\u003cp data-start=\"1312\" data-end=\"1372\"\u003ePair of \u003cstrong data-start=\"1320\" data-end=\"1353\"\u003eFabspeed muffler bypass pipes\u003c\/strong\u003e (left and right)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1373\" data-end=\"1421\"\u003e\n\u003cp data-start=\"1375\" data-end=\"1421\"\u003eMandrel-bent stainless tubing with TIG welds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1422\" data-end=\"1483\"\u003e\n\u003cp data-start=\"1424\" data-end=\"1483\"\u003eMounting hardware for direct fitment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1484\" data-end=\"1507\"\u003e\n\u003cp data-start=\"1486\" data-end=\"1507\"\u003eInstallation guidance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1509\" data-end=\"1528\"\u003e\u003cstrong data-start=\"1509\" data-end=\"1526\"\u003eProduct Specs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1529\" data-end=\"1967\"\u003e\n\u003cli data-start=\"1529\" data-end=\"1612\"\u003e\n\u003cp data-start=\"1531\" data-end=\"1612\"\u003eMaterial: \u003cstrong data-start=\"1541\" data-end=\"1566\"\u003eT304L stainless steel\u003c\/strong\u003e — corrosion resistant and thermally durable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1613\" data-end=\"1709\"\u003e\n\u003cp data-start=\"1615\" data-end=\"1709\"\u003eDesign: \u003cstrong data-start=\"1623\" data-end=\"1658\"\u003eStraight-through bypass section\u003c\/strong\u003e — eliminates restrictive mufflers for freer flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1710\" data-end=\"1759\"\u003e\n\u003cp data-start=\"1712\" data-end=\"1759\"\u003eFinish: Natural stainless with polished welds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1760\" data-end=\"1819\"\u003e\n\u003cp data-start=\"1762\" data-end=\"1819\"\u003eFitment: Direct replacement of factory muffler assembly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1820\" data-end=\"1891\"\u003e\n\u003cp data-start=\"1822\" data-end=\"1891\"\u003eMounting: \u003cstrong data-start=\"1832\" data-end=\"1847\"\u003eOEM bolt-on\u003c\/strong\u003e — retains tip placement and hanger points\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1892\" data-end=\"1967\"\u003e\n\u003cp data-start=\"1894\" data-end=\"1967\"\u003eWarranty: Covered under Fabspeed’s Lifetime Warranty on performance parts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1969\" data-end=\"1991\"\u003e\u003cstrong data-start=\"1969\" data-end=\"1989\"\u003eProduct Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1992\" data-end=\"2694\"\u003e\n\u003cli data-start=\"1992\" data-end=\"2114\"\u003e\n\u003cp data-start=\"1994\" data-end=\"2114\"\u003e\u003cstrong data-start=\"1994\" data-end=\"2020\"\u003eFrees up exhaust flow:\u003c\/strong\u003e Removes the restrictive mufflers to improve exhaust gas evacuation and reduce backpressure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2115\" data-end=\"2250\"\u003e\n\u003cp data-start=\"2117\" data-end=\"2250\"\u003e\u003cstrong data-start=\"2117\" data-end=\"2147\"\u003eSharper throttle response:\u003c\/strong\u003e Less restriction helps the engine breathe more efficiently — especially noticeable in the mid-range.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2251\" data-end=\"2369\"\u003e\n\u003cp data-start=\"2253\" data-end=\"2369\"\u003e\u003cstrong data-start=\"2253\" data-end=\"2281\"\u003eAggressive exhaust note:\u003c\/strong\u003e Delivers a louder, more dynamic flat-six tone with more character under acceleration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2483\" data-end=\"2595\"\u003e\n\u003cp data-start=\"2485\" data-end=\"2595\"\u003e\u003cstrong data-start=\"2485\" data-end=\"2513\"\u003ePremium stainless build:\u003c\/strong\u003e T304L stainless ensures long life, corrosion resistance, and a high-end finish.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2596\" data-end=\"2694\"\u003e\n\u003cp data-start=\"2598\" data-end=\"2694\"\u003e\u003cstrong data-start=\"2598\" data-end=\"2617\"\u003eDirect bolt-on:\u003c\/strong\u003e No cutting or welding — installs using factory mounting points and hardware.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fabspeed Motorsport","offers":[{"title":"Default Title","offer_id":51545011192128,"sku":"FS.POR.996.MB","price":879.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/7587\/4624\/files\/fabspeed-motorsport-fabspeed-porsche-996-carrera-muffler-bypass-pipes-1999-2004__04339.jpg?v=1771431322","url":"https:\/\/www.forzamotorworks.com\/products\/fabspeed-muffler-bypass-pipes-porsche-996-carrera-1999-2004","provider":"Forza Motor Works","version":"1.0","type":"link"}