{"product_id":"isr-performance-gt-single-exhaust-infiniti-g35-sedan-03-04","title":"ISR Performance GT Single Exhaust - Infiniti G35 Sedan 03-04","description":"\u003cp\u003eOur Single GT exhaust for the 03-04 G35 Sedan, the same family that's held a reputation across the Z platform for clean fitment, deep tone, and unrestricted flow. Y-pipe back, mandrel-bent stainless, single 4.5\" polished tip.\u003c\/p\u003e\u003ch3\u003eWhat It Does\u003c\/h3\u003e\u003cp\u003eReplaces the factory cat-back with a free-flowing single-exit system in 3\" mandrel-bent stainless. Opens up airflow on the VQ35DE without going overboard on volume. The single exit keeps things subtle while still delivering the deep, aggressive tone the Single GT family is known for. Works equally well on naturally aspirated and forced induction setups.\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eFits the 2003-2004 Infiniti G35 Sedan, RWD only.\u003c\/strong\u003e The AWD G35x uses different exhaust routing and is not compatible. For 2005-2006 G35 Sedan applications, use IS-GT-G35SDN instead. For a full system, pair this with the IS-Z33-Y aftermarket Y-pipe, which the G35 RWD shares with the 350Z.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e3\" exhaust piping with 4.5\" polished muffler tip\u003c\/li\u003e\n\u003cli\u003ePrecision TIG-welded stainless steel construction\u003c\/li\u003e\n\u003cli\u003eBrushed stainless finish\u003c\/li\u003e\n\u003cli\u003ePolished tip and muffler\u003c\/li\u003e\n\u003cli\u003eDeep and aggressive exhaust tone\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1x 3\" mid pipe\u003c\/li\u003e\n\u003cli\u003e1x 3\" muffler section with 4.5\" tip\u003c\/li\u003e\n\u003cli\u003e2x 2-bolt 3\" exhaust gaskets\u003c\/li\u003e\n\u003cli\u003e4x bolts\u003c\/li\u003e\n\u003cli\u003e4x nuts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e ISR Performance\u003c\/p\u003e\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e IS-GT-G35S03\u003c\/p\u003e\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Cat-Back Exhaust, Single GT (Y-pipe back)\u003c\/p\u003e\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e Infiniti G35 Sedan 2003-2004, RWD only (NOT G35x AWD)\u003c\/p\u003e\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003ePiping:\u003c\/strong\u003e 3\" mandrel-bent stainless steel\u003c\/p\u003e\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eTip:\u003c\/strong\u003e 4.5\" polished single\u003c\/p\u003e\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Single exit\u003c\/p\u003e\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eSold:\u003c\/strong\u003e As a complete cat-back kit\u003c\/p\u003e\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eRelated:\u003c\/strong\u003e Pair with IS-Z33-Y Y-pipe for a full system; IS-EPdual-G35S03 is the dual-tip alternative for the same chassis years; IS-GT-G35SDN is the same family for 2005-2006 G35 Sedan\u003c\/p\u003e\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":45957120196805,"sku":"IS-GT-G35S03","price":605.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/2718\/9701\/files\/P1220660__61937.1686684584.500.659.jpg?v=1773346640","url":"https:\/\/www.isrcompetition.com\/products\/isr-performance-gt-single-exhaust-infiniti-g35-sedan-03-04","provider":"ISR Competition","version":"1.0","type":"link"}