{"product_id":"isr-performance-99-05-lexus-is300-gt-single-exhaust","title":"ISR Performance 99-05 Lexus IS300 GT Single Exhaust (IS-GT-IS300-1G)","description":"\u003cp\u003eThe ISR Performance GT Single Catback Exhaust System is specifically engineered for the 1999–2005 Lexus IS300, offering both performance and bold styling. Featuring 3\" mandrel-bent piping, a large resonated midsection, and a high-polished GT-style muffler with matching tip, this system delivers a deep, throaty exhaust tone that's more aggressive than the MBSE series. Perfect for enthusiasts seeking both enhanced flow and distinctive sound, the GT Single catback combines function, form, and attitude—making it an ideal upgrade for street or show builds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLexus IS300 GT \u003c\/strong\u003e(1999, 2000, 2001, 2002, 2003, 2004, 2005)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul type=\"disc\"\u003e\n\u003cli\u003e\u003cspan\u003eProvides a deep and aggressive exhaust tone\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePrecision TIG welded Stainless Steel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePolished tip and muffler\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"productView productView-1\"\u003e\n\u003carticle class=\"responsive-tabs\"\u003e\n\u003cdiv class=\"tabs flex-tabs\"\u003e\n\u003cdiv class=\"panel active\" id=\"tab-description-panel\"\u003e\n\u003cp\u003e\u003cstrong\u003eWhat’s in the box:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1x Axle Back Muffler section with 4.5\" high polished tip\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1x Resonated Mid Pipe\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2x 2 Bolt 3\" Exhaust gasket \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e4x Bolts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e4x Nuts\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"productViewBottom\"\u003e\n\u003cdiv class=\"module-wrapper\" id=\"relatedProducts\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"ISR Performance","offers":[{"title":"Default Title","offer_id":51514825310522,"sku":"isrIS-GT-IS300-1G","price":574.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0025\/9709\/3420\/files\/IS300midpipe__17617.jpg?v=1752067030","url":"https:\/\/www.kamispeed.com\/products\/isr-performance-99-05-lexus-is300-gt-single-exhaust","provider":"KamiSpeed.com","version":"1.0","type":"link"}