{"product_id":"isr-performance-exhaust-y-pipe-nissan-370z-g37-g35x-q60-3-7l","title":"ISR Performance Exhaust Y-Pipe - Nissan 370z \/ G37 \/ G35X \/ Q60 3.7L","description":"\u003cp\u003eThe ISR Performance Y-Pipe for the 370Z, G37, G35X, and Q60 3.7L is a 304 stainless replacement for the factory Y-pipe section. 2.75\" input piping with bellowed flex sections, a high-velocity merge collector, and 3\" stainless output. Dimpled gusset plates add strength at the merge, and ground clearance is improved over the factory unit. Pairs with any ISR Z34 catback exhaust for a complete RWD or AWD catback path.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It Does\u003c\/h3\u003e\n\u003cp\u003eY-pipe section of the exhaust between the cats and the catback. The factory Y-pipe is a flow restriction and hangs lower than it needs to. This one steps up to 2.75\" piping with bellowed flex sections that absorb engine movement, then merges into a 3\" outlet at a velocity-style collector. The dimpled gusset plates reinforce the merge point against fatigue under sustained driving load. AWD (G35X, G37X) and RWD models share the same Y-pipe. the spacers in the kit cover both configurations.\u003c\/p\u003e\n\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInfiniti G37 (2009-2013) RWD and G37X (2009-2013) AWD\u003c\/li\u003e\n\u003cli\u003eNissan 370Z (2009-2021)\u003c\/li\u003e\n\u003cli\u003eInfiniti Q60 3.7L (2014-2015) RWD\u003c\/li\u003e\n\u003cli\u003eInfiniti G35X 3.5L (2006-2008) AWD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot compatible with Nismo models\u003c\/strong\u003e. the OEM Nismo cat-back exhaust uses different routing, and aftermarket Nismo catbacks aren't compatible either. Use IS-Z33-Y for 350Z and G35 RWD 3.5L (different platform). Pairs with ISR's 370Z\/G37 single GT exhausts (IS-GT-370Z, IS-GT-370Z-BT, IS-GT-G37C, IS-GT-Q60) for a complete catback.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x ISR Y-pipe with bellowed flex sections and velocity merge\u003c\/li\u003e\n\u003cli\u003eGaskets, bolts, and nuts for installation\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-Z34-Y\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Y-pipe (cat-section to catback)\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e G37\/G37X 09-13, 370Z 09-21, Q60 3.7L 14-15 RWD, G35X 3.5L 06-08 AWD\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eExcluded:\u003c\/strong\u003e Nismo models (OEM and aftermarket Nismo catbacks)\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e 304 stainless steel\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eInput Piping:\u003c\/strong\u003e 2.75\" with bellowed flex sections\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eOutput Piping:\u003c\/strong\u003e 3\" (post velocity merge)\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eReinforcement:\u003c\/strong\u003e Dimpled gusset plates at merge\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eDriveline:\u003c\/strong\u003e RWD and AWD (G35X\/G37X) compatible\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eCompanion Exhausts:\u003c\/strong\u003e IS-GT-370Z, IS-GT-370Z-BT, IS-GT-G37C, IS-GT-Q60\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eCombo Package:\u003c\/strong\u003e IS-Y-GT-Z34 (Y-pipe + GT exhaust, 5% savings)\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eSold:\u003c\/strong\u003e Complete Y-pipe with hardware\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":45957112463557,"sku":"IS-Z34-Y","price":330.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/2718\/9701\/files\/IMG_9972__05123.1630073066.500.659.jpg?v=1773346776","url":"https:\/\/www.isrcompetition.com\/products\/isr-performance-exhaust-y-pipe-nissan-370z-g37-g35x-q60-3-7l","provider":"ISR Competition","version":"1.0","type":"link"}