{"product_id":"isr-performance-mbse-dual-exhaust-infiniti-g37-sedan","title":"ISR Performance MBSE Dual Exhaust - Infiniti G37 Sedan","description":"\u003cp\u003eThe ISR Performance MBSE Dual Exhaust is a catback exhaust system for the 2009-2013 Infiniti G37 Sedan in both RWD and AWD configurations. Built from mandrel-bent stainless steel with dual 2.5-inch piping, larger rear mufflers and resonators, and polished muffler bodies. Delivers the unrestricted flow needed for boosted or built VQ37VHR builds while retaining a deep, aggressive tone the platform is known for.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It Does\u003c\/h3\u003e\n\u003cp\u003eCatback replaces the entire exhaust system from the Y-pipe back, including the mid-pipe, resonators, and rear mufflers. The mandrel-bent 2.5-inch piping maintains a consistent inside diameter through every bend, which matters more on a build chasing power than on a stock car. Larger-than-factory rear mufflers and resonators keep the tone deep and controlled rather than raspy, which is the right balance for a sedan that often pulls double duty as a daily driver.\u003c\/p\u003e\n\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eG37 Sedan only.\u003c\/strong\u003e Works on both RWD and AWD configurations. Not compatible with G37 Coupe or G37 Convertible.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2009-2013 Infiniti G37 Sedan RWD\u003c\/li\u003e\n\u003cli\u003e2009-2013 Infiniti G37 Sedan AWD\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x Mid-pipe\u003c\/li\u003e\n\u003cli\u003e2x Rear muffler sections\u003c\/li\u003e\n\u003cli\u003e1x 2-bolt 3-inch exhaust gasket\u003c\/li\u003e\n\u003cli\u003e2x 2-bolt 2.5-inch exhaust gaskets\u003c\/li\u003e\n\u003cli\u003e6x Bolts\u003c\/li\u003e\n\u003cli\u003e6x Nuts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e ISR Performance\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e IS-MBSE-G37SDN\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Catback Dual Exhaust\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e 2009-2013 Infiniti G37 Sedan (RWD and AWD)\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eBody Style Restriction:\u003c\/strong\u003e Sedan only (not Coupe, not Convertible)\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eDrivetrain:\u003c\/strong\u003e RWD and AWD both supported\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Mandrel-bent stainless steel\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eFinish:\u003c\/strong\u003e Brushed stainless piping with polished mufflers\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003ePiping Diameter:\u003c\/strong\u003e Dual 2.5-inch\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eConstruction:\u003c\/strong\u003e Precision TIG welded\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Naturally aspirated and forced induction\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e Direct bolt-on, gaskets and hardware included\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eSold:\u003c\/strong\u003e Complete catback dual exhaust system\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eLegality:\u003c\/strong\u003e Off-road and competition use only\u003c\/p\u003e","brand":"ISR Performance","offers":[{"title":"Default Title","offer_id":45957134549189,"sku":"IS-MBSE-G37SDN","price":935.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/2718\/9701\/files\/MBSEgroup__26792.1761323519.1280.1280__25563.1761339828.500.659.jpg?v=1773346642","url":"https:\/\/www.isrcompetition.com\/products\/isr-performance-mbse-dual-exhaust-infiniti-g37-sedan","provider":"ISR Competition","version":"1.0","type":"link"}