{"product_id":"isr-performance-gt-single-exhaust-infiniti-g37-coupe-rwd","title":"ISR Performance GT Single Exhaust - Infiniti G37 Coupe RWD","description":"\u003cdiv class=\"flex flex-col text-sm\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-866d72b2-b013-4eeb-820a-732cc0c83f1a-25\" data-testid=\"conversation-turn-598\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"1406e636-457f-4856-809f-91cb524520a9\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-2\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full break-words dark markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"318\"\u003eUpgrade the sound, performance, and style of your coupe with the \u003cstrong data-start=\"65\" data-end=\"129\"\u003eISR Performance Single GT Exhaust for Infiniti G37 Coupe RWD\u003c\/strong\u003e. Designed for enthusiasts who demand maximum flow and an aggressive exhaust note, this Y-pipe-back exhaust system delivers the perfect balance of power, tone, and lightweight construction.\u003c\/p\u003e\n\u003cp data-start=\"320\" data-end=\"804\"\u003eConstructed from \u003cstrong data-start=\"337\" data-end=\"369\"\u003emandrel-bent stainless steel\u003c\/strong\u003e, the ISR Single GT Exhaust ensures smooth exhaust flow for improved horsepower and throttle response. The unrestricted 3-inch piping is engineered to support both \u003cstrong data-start=\"533\" data-end=\"584\"\u003enaturally aspirated and forced induction setups\u003c\/strong\u003e, making it an ideal performance upgrade whether you’re stock or modified. Precision \u003cstrong data-start=\"669\" data-end=\"696\"\u003eTIG-welded construction\u003c\/strong\u003e and a brushed stainless finish provide long-lasting durability with a clean, performance-driven appearance.\u003c\/p\u003e\n\u003cp data-start=\"806\" data-end=\"1243\"\u003eThis system produces a \u003cstrong data-start=\"829\" data-end=\"862\"\u003edeep, aggressive exhaust tone\u003c\/strong\u003e without unnecessary restriction, giving your G37 Coupe a powerful sound that matches its performance potential. A slightly raised mid-section is incorporated to improve \u003cstrong data-start=\"1032\" data-end=\"1053\"\u003eW-brace clearance\u003c\/strong\u003e, ensuring proper fitment while maintaining optimal ground clearance. The system is also \u003cstrong data-start=\"1142\" data-end=\"1178\"\u003elighter than the factory exhaust\u003c\/strong\u003e, helping reduce overall vehicle weight for improved performance.\u003c\/p\u003e\n\u003cp data-start=\"1245\" data-end=\"1545\"\u003eFinished with a \u003cstrong data-start=\"1261\" data-end=\"1315\"\u003epolished muffler and 4.5-inch polished exhaust tip\u003c\/strong\u003e, the Single GT Exhaust adds a bold, sporty look to the rear of your Infiniti. For added versatility, this exhaust includes a \u003cstrong data-start=\"1441\" data-end=\"1459\"\u003eflange adapter\u003c\/strong\u003e, allowing it to bolt directly to the factory Y-pipe for straightforward installation.\u003c\/p\u003e\n\u003ch3 data-start=\"1547\" data-end=\"1575\"\u003eKey Features \u0026amp; Benefits:\u003c\/h3\u003e\n\u003cul data-start=\"1576\" data-end=\"2052\"\u003e\n\u003cli data-start=\"1576\" data-end=\"1618\"\u003e\n\u003cp data-start=\"1578\" data-end=\"1618\"\u003eY-pipe-back performance exhaust system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1619\" data-end=\"1673\"\u003e\n\u003cp data-start=\"1621\" data-end=\"1673\"\u003e3\" stainless steel piping for maximum exhaust flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1674\" data-end=\"1707\"\u003e\n\u003cp data-start=\"1676\" data-end=\"1707\"\u003eDeep, aggressive exhaust tone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1708\" data-end=\"1767\"\u003e\n\u003cp data-start=\"1710\" data-end=\"1767\"\u003eSlight mid-section hump for increased W-brace clearance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1768\" data-end=\"1821\"\u003e\n\u003cp data-start=\"1770\" data-end=\"1821\"\u003ePrecision TIG-welded stainless steel construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1822\" data-end=\"1879\"\u003e\n\u003cp data-start=\"1824\" data-end=\"1879\"\u003eLighter than factory exhaust for improved performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1880\" data-end=\"1930\"\u003e\n\u003cp data-start=\"1882\" data-end=\"1930\"\u003ePolished muffler and 4.5\" polished exhaust tip\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1931\" data-end=\"1998\"\u003e\n\u003cp data-start=\"1933\" data-end=\"1998\"\u003eCompatible with naturally aspirated and forced induction setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1999\" data-end=\"2052\"\u003e\n\u003cp data-start=\"2001\" data-end=\"2052\"\u003eIncludes flange adapter for use with stock Y-pipe\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"2054\" data-end=\"2074\"\u003eVehicle Fitment:\u003c\/h3\u003e\n\u003cul data-start=\"2075\" data-end=\"2108\"\u003e\n\u003cli data-start=\"2075\" data-end=\"2108\"\u003e\n\u003cp data-start=\"2077\" data-end=\"2108\"\u003e\u003cstrong data-start=\"2077\" data-end=\"2108\"\u003eInfiniti G37 Coupe RWD only\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"2110\" data-end=\"2130\"\u003eWhat’s Included:\u003c\/h3\u003e\n\u003cul data-start=\"2131\" data-end=\"2245\"\u003e\n\u003cli data-start=\"2131\" data-end=\"2145\"\u003e\n\u003cp data-start=\"2133\" data-end=\"2145\"\u003eFront pipe\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2146\" data-end=\"2182\"\u003e\n\u003cp data-start=\"2148\" data-end=\"2182\"\u003e3\" muffler section with 4.5\" tip\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2183\" data-end=\"2218\"\u003e\n\u003cp data-start=\"2185\" data-end=\"2218\"\u003e(2) 3\" two-bolt exhaust gaskets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2219\" data-end=\"2232\"\u003e\n\u003cp data-start=\"2221\" data-end=\"2232\"\u003e(4) bolts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2233\" data-end=\"2245\"\u003e\n\u003cp data-start=\"2235\" data-end=\"2245\"\u003e(4) nuts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2247\" data-end=\"2450\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eIf you’re looking for a \u003cstrong data-start=\"2271\" data-end=\"2318\"\u003ehigh-performance Infiniti G37 Coupe exhaust\u003c\/strong\u003e that delivers aggressive sound, improved airflow, and proven ISR Performance quality, the Single GT Exhaust is the perfect upgrade.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003cdiv aria-hidden=\"true\" data-edge=\"true\" class=\"pointer-events-none h-px w-px absolute bottom-0\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"ISR Performance","offers":[{"title":"Default Title","offer_id":51023384314139,"sku":"ISRIS-GT-G37C","price":574.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/9728\/1563\/files\/0c05d0c2c93f16b4cad95e0355cfdd2f.jpg?v=1757455081","url":"https:\/\/exhaustpartspro.com\/products\/isr-performance-gt-single-exhaust-infiniti-g37-coupe-rwd","provider":"Exhaust Parts Pro","version":"1.0","type":"link"}