{"product_id":"fabspeed-porsche-911-carrera-3-0-3-2-rsr-header-muffler-kit-with-sport-cats-1976-1989","title":"FABSPEED Porsche 911 Carrera 3.0 \/ 3.2 RSR Header Muffler Kit with Sport Cats (1976–1989)","description":"\u003cp\u003eA complete header-back performance exhaust for classic Porsche 911 Carrera 3.0L and 3.2L models. Equal-length RSR long-tube headers feed a free-flowing Maxflo muffler to deliver a louder Cup-car character, stronger response, and reduced rear weight.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Porsche 911 Carrera 3.0L (1976–1983) and 3.2L (1984–1989).\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEqual-length RSR long-tube headers with high-velocity 3-into-1 merge collectors\u003c\/li\u003e\n\u003cli\u003e14–16 gauge CNC mandrel-bent T304 stainless steel\u003c\/li\u003e\n\u003cli\u003eHJS high-flow sport catalytic converters\u003c\/li\u003e\n\u003cli\u003eChoice of heat-exchange specification and outlet style\u003c\/li\u003e\n\u003cli\u003eIncludes required hardware and gaskets\u003c\/li\u003e\n\u003cli\u003ePublished Fabspeed dyno result: up to +17 whp and +13 lb-ft through the curve\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eInstallation note:\u003c\/strong\u003e The second outlet may require rear-bumper modification. Retorque exhaust fasteners to OEM specification after the first heat cycle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompliance:\u003c\/strong\u003e Sport-catalyst configurations are intended for competition or off-road use where required by local law.\u003c\/p\u003e","brand":"Fabspeed","offers":[{"title":"1984–1989 3.2L With Heat \/ HJS Sport Cats \/ Deluxe Oval Style Tips","offer_id":53998949400852,"sku":"FS.POR.911.RSRWHTS32","price":6409.95,"currency_code":"USD","in_stock":true},{"title":"1984–1989 3.2L With Heat \/ HJS Sport Cats \/ Competition Muffler Outlets","offer_id":53998949433620,"sku":"FS.POR.911.RSRWHS32","price":6046.95,"currency_code":"USD","in_stock":true},{"title":"1976–1983 3.0L With Heat \/ HJS Sport Cats \/ Deluxe Oval Style Tips","offer_id":53998949466388,"sku":"FS.POR.911.RSRWHTS30","price":6409.95,"currency_code":"USD","in_stock":true},{"title":"1976–1983 3.0L With Heat \/ HJS Sport Cats \/ Competition Muffler Outlets","offer_id":53998949499156,"sku":"FS.POR.911.RSRWHS30","price":6046.95,"currency_code":"USD","in_stock":true},{"title":"Without Heat Exchange \/ HJS Sport Cats \/ Deluxe Oval Style Tips","offer_id":53998949531924,"sku":"FS.POR.911.RSRWOHTS","price":5804.95,"currency_code":"USD","in_stock":true},{"title":"Without Heat Exchange \/ HJS Sport Cats \/ Competition Muffler Outlets","offer_id":53998949564692,"sku":"FS.POR.911.RSRWOHS","price":5441.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1259\/9599\/files\/fabspeed-911-3032-rsrkit-1.jpg?v=1789113694","url":"https:\/\/www.dennispowersport.com\/products\/fabspeed-porsche-911-carrera-3-0-3-2-rsr-header-muffler-kit-with-sport-cats-1976-1989","provider":"DennisPowerSport","version":"1.0","type":"link"}