{"product_id":"isr-performance-single-gt-exhaust-98-05-lexus-gs300","title":"ISR Performance Single GT Exhaust - 98-05 Lexus GS300","description":"\u003cp\u003eThe ISR Performance Single GT Exhaust is a single-exit catback system for the 1998-2005 Lexus GS300. A 3-inch mandrel-bent stainless pipe runs back to a polished muffler with a 4.5-inch tip, giving the GS300 a clean single-exit look with the deep tone the platform is known for. A good fit for naturally aspirated or turbocharged builds where dual-exit packaging isn't a priority.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It Does\u003c\/h3\u003e\n\u003cp\u003eSingle-exit catback replaces the factory exhaust from the cat back to the tip. The 3-inch piping is mandrel-bent for consistent inside diameter, and the polished muffler with 4.5-inch tip exits on the passenger side. Lighter than the factory exhaust and significantly less restrictive, which is the kind of upgrade that pairs well with a turbo 2JZ build that doesn't need dual exits.\u003c\/p\u003e\n\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1998-2005 Lexus GS300 (JZS161)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x 3-inch mid-pipe\u003c\/li\u003e\n\u003cli\u003e1x 3-inch muffler section with 4.5-inch tip\u003c\/li\u003e\n\u003cli\u003e2x 2-bolt 3-inch exhaust gaskets\u003c\/li\u003e\n\u003cli\u003e4x Bolts\u003c\/li\u003e\n\u003cli\u003e4x 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-GT-GS3002G\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Catback Single Exhaust\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e 1998-2005 Lexus GS300\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\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003ePiping Diameter:\u003c\/strong\u003e 3-inch\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eTip Diameter:\u003c\/strong\u003e 4.5-inch, polished\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 single 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":45957137137861,"sku":"IS-GT-GS3002G","price":605.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/2718\/9701\/files\/GS3002G-GTrear2__73422.1704484551__28547.1704486141.500.659.jpg?v=1773346634","url":"https:\/\/www.isrcompetition.com\/products\/isr-performance-single-gt-exhaust-98-05-lexus-gs300","provider":"ISR Competition","version":"1.0","type":"link"}