{"product_id":"fabspeed-porsche-911-carrera-muffler-bypass-pipe-with-adjustable-turndown-1976-1989","title":"FABSPEED Porsche 911 Carrera Muffler Bypass Pipe with Adjustable Turndown (1976–1989)","description":"\u003cp\u003eA lightweight straight-through replacement for the large factory rear muffler on Porsche 911 SC 3.0L and Carrera 3.2L models. It delivers maximum cat-back sound and significant rear weight savings, with an adjustable 90-degree turn-down outlet to help direct exhaust volume.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Porsche 911 SC 3.0L and Carrera 3.2L, model years 1976–1989.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e14–16 gauge CNC mandrel-bent T304 stainless steel\u003c\/li\u003e\n\u003cli\u003eIncludes outlet pipe, clamp, and adjustable slip-on 90-degree turndown\u003c\/li\u003e\n\u003cli\u003eApproximate weight reduction: 18–20 lb \/ 9 kg\u003c\/li\u003e\n\u003cli\u003ePublished Fabspeed result: up to +12 hp and +9.6 lb-ft\u003c\/li\u003e\n\u003cli\u003eCompatible with the factory catalyst, Fabspeed Sport Cat, or Fabspeed European Pre-Muffler\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eUse:\u003c\/strong\u003e Very aggressive sound; suitable for performance street or track applications where permitted.\u003c\/p\u003e","brand":"Fabspeed","offers":[{"title":"Default Title","offer_id":53998945435924,"sku":"FS.POR.911.MB","price":359.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1259\/9599\/files\/fabspeed-911-3032-bypass-1.jpg?v=1789113759","url":"https:\/\/www.dennispowersport.com\/products\/fabspeed-porsche-911-carrera-muffler-bypass-pipe-with-adjustable-turndown-1976-1989","provider":"DennisPowerSport","version":"1.0","type":"link"}