{"product_id":"dansk-ssi-sport-exhaust-set-heat-exchangers-single-70mm-porsche-911-carrera-3-2-92-296ssi-jp-9904-0","title":"Dansk SSI Sport Exhaust Set with Heat Exchangers, Single 70 mm Tailpipe, Dual Inlets | Porsche 911 Carrera 3.2 1984–1989 (No Cat) | Dansk 92.296SSI (JP-9904-0)","description":"\u003ch2\u003eDansk SSI Sport Exhaust Set with Heat Exchangers, Single 70 mm Tailpipe — Porsche 911 Carrera 3.2 1984–1989 (JP-9904-0)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eShort answer:\u003c\/strong\u003e JP Group \/ Dansk JP-9904-0 is a complete stainless sport exhaust for the Porsche 911 Carrera 3.2 (1984–1989, production 08\/83–07\/89) without a catalytic converter and with heat. It combines SSI heat exchangers (Ø41 mm tubes, Ø60 mm outlet) with a dual-inlet sport muffler and one Ø70 mm tailpipe. Dansk reference 92.296SSI, JP Group ref 1620802610. Sold as a set.\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eVehicle\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1984–1989\u003c\/td\u003e\n\u003ctd\u003ePorsche 911 Carrera 3.2 (Coupe, Targa, Cabriolet, Speedster)\u003c\/td\u003e\n\u003ctd\u003eWithout catalytic converter, with heater, per EMPI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1984–1989\u003c\/td\u003e\n\u003ctd\u003ePorsche 911 Carrera 3.2 US \/ catalyst cars\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eNot as listed\u003c\/strong\u003e — EMPI specifies without catalytic converter; check local emissions rules and O2 sensor needs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1974–1983\u003c\/td\u003e\n\u003ctd\u003ePorsche 911 2.7 \/ 3.0 \/ SC\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eDoes not fit\u003c\/strong\u003e — see our Dansk SSI sets for 1965–1983 (JP-2640-0 \/ JP-2642-0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1975–1989\u003c\/td\u003e\n\u003ctd\u003ePorsche 930 Turbo\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDoes not fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1989+\u003c\/td\u003e\n\u003ctd\u003ePorsche 964\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDoes not fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart number\u003c\/td\u003e\n\u003ctd\u003eJP Group JP-9904-0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDansk reference\u003c\/td\u003e\n\u003ctd\u003e92.296SSI (EMPI lists this in the OE field; not a Porsche number)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJP Group reference\u003c\/td\u003e\n\u003ctd\u003e1620802610\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e707924581294\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat exchangers\u003c\/td\u003e\n\u003ctd\u003eSSI stainless, Ø41 mm OD tubes, Ø60 mm outlet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMuffler\u003c\/td\u003e\n\u003ctd\u003eSport, dual inlets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTailpipe\u003c\/td\u003e\n\u003ctd\u003eOne Ø70 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eStainless steel (SSI \/ Dansk; retailers describe AISI 304)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold as\u003c\/td\u003e\n\u003ctd\u003eSet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping weight\u003c\/td\u003e\n\u003ctd\u003e36.6 lb (EMPI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003e37.75 x 9.375 x 26 in (EMPI) — ships oversize\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSSI stainless heat exchanger pair (left and right) with Ø41 mm tubes\u003c\/li\u003e\n\u003cli\u003eDansk sport rear muffler with dual inlets and single Ø70 mm tailpipe\u003c\/li\u003e\n\u003cli\u003eConnecting parts as supplied by JP Group for the set\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNot Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eExhaust port gaskets, flange nuts and clamps\u003c\/li\u003e\n\u003cli\u003eCatalytic converter\u003c\/li\u003e\n\u003cli\u003eEngine tin, heater hoses or heater blower parts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy It Matters\u003c\/h3\u003e\u003cp\u003eOriginal Carrera 3.2 heat exchangers are mild steel. After decades they rust through, leak exhaust into the heater air (a real carbon monoxide risk in the cabin), and choke flow. Factory replacements are expensive, and most aftermarket heat exchangers sacrifice heat for power. SSI heat exchangers are the well-known stainless upgrade that keeps a working heater while freeing up flow from the larger Ø41 mm tubes. With the Dansk dual-inlet sport muffler you get a stronger flat-six sound and a single Ø70 mm tailpipe that suits the classic G-body look. It is a one-time fix that should outlast the car. For the factory-style single-outlet version see our Dansk 92.299S set (JP-2641-0).\u003c\/p\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSoak exhaust studs with penetrating oil for a few days before removal; broken studs in the heads are common on 3.2s.\u003c\/li\u003e\n\u003cli\u003eUse new exhaust port gaskets and new copper or brass flange nuts.\u003c\/li\u003e\n\u003cli\u003eHang the heat exchangers loosely, fit the muffler, then tighten from the heads rearwards so nothing is pre-loaded.\u003c\/li\u003e\n\u003cli\u003eReconnect heater hoses and check that the heater flaps and cables work through their full range.\u003c\/li\u003e\n\u003cli\u003eRun the engine and check for leaks, then re-torque after the first heat cycles. Use the factory manual for torque values. Local emissions laws apply — EMPI states parts are legal only on pre-pollution-controlled vehicles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it fit my 1986 Carrera 3.2?\u003c\/strong\u003e\u003cbr\u003eYes, EMPI lists 1984–1989 911 3.2 without catalytic converter and with heater.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMy US car has a catalytic converter. Will it work?\u003c\/strong\u003e\u003cbr\u003eEMPI lists this set for cars without a catalytic converter. Check your local emissions rules and ask us before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I keep cabin heat?\u003c\/strong\u003e\u003cbr\u003eYes. The set uses SSI heat exchangers, and EMPI lists it for cars with heater.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs 92.296SSI a Porsche OE number?\u003c\/strong\u003e\u003cbr\u003eNo. It is the Dansk reference. The JP Group ref is 1620802610.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference from JP-2641-0?\u003c\/strong\u003e\u003cbr\u003eJP-2641-0 (92.299S) is the OEM-style single-outlet set. This JP-9904-0 is the sport set with a dual-inlet muffler and Ø70 mm tailpipe.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat else do I need?\u003c\/strong\u003e\u003cbr\u003eExhaust gaskets, flange nuts and, often, new exhaust studs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it new?\u003c\/strong\u003e\u003cbr\u003eYes, new Dansk \/ SSI via EMPI. Photos coming soon.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cb\u003eExplore Related Categories\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/porsche-exhaust-heat-exchangers\"\u003ePorsche Exhaust \u0026amp; Heat Exchangers\u003c\/a\u003e \u003ca href=\"\/collections\/porsche-911\"\u003ePorsche 911 \/ 912 Parts\u003c\/a\u003e \u003ca href=\"\/collections\/exhaust\"\u003eExhaust Systems \u0026amp; Components\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003e\u003cb\u003eCalifornia Prop 65 Warning:\u003c\/b\u003e This product can expose you to chemicals including lead and\/or lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit \u003ca href=\"https:\/\/www.p65warnings.ca.gov\/\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e. Legal for use on pre-pollution-controlled vehicles only.\u003c\/small\u003e\u003c\/p\u003e","brand":"JP Group","offers":[{"title":"Default Title","offer_id":67100977889395,"sku":"JP-9904-0","price":5579.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0278\/2760\/1523\/files\/Screenshot_25-11-2025_154723_jpgroup.dk.jpg?v=1793826456","url":"https:\/\/www.washburnsmetal.com\/products\/dansk-ssi-sport-exhaust-set-heat-exchangers-single-70mm-porsche-911-carrera-3-2-92-296ssi-jp-9904-0","provider":"Washburn's Metal","version":"1.0","type":"link"}