{"product_id":"bull-boost-single-exit-axle-back-exhaust-nissan-350z-z33-infiniti-g35-coupe","title":"Bull Boost Muffler Delete for Nissan 350Z Z33 (03-08) \/ Infiniti G35 Coupe (03-07)","description":"\u003cp\u003e\u003cstrong\u003eMake your 350Z or G35 Coupe louder and deeper without replacing the complete exhaust with this single-exit axle-back from Bull Boost Performance. It removes the large factory rear muffler and replaces it with a 2.5-inch mandrel-bent pipe and 4-inch Bull Boost tip.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eFitment Information\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2002 Nissan Fairlady Z Z33 3.5L VQ35DE\u003c\/li\u003e\n\u003cli\u003e2003 Nissan 350Z \/ Fairlady Z Z33 3.5L VQ35DE\u003c\/li\u003e\n\u003cli\u003e2004 Nissan 350Z \/ Fairlady Z Z33 3.5L VQ35DE\u003c\/li\u003e\n\u003cli\u003e2005 Nissan 350Z \/ Fairlady Z Z33 3.5L VQ35DE\u003c\/li\u003e\n\u003cli\u003e2006 Nissan 350Z \/ Fairlady Z Z33 3.5L VQ35DE\u003c\/li\u003e\n\u003cli\u003e2007 Nissan 350Z \/ Fairlady Z Z33 3.5L VQ35HR\u003c\/li\u003e\n\u003cli\u003e2008 Nissan 350Z \/ Fairlady Z Z33 3.5L VQ35HR\u003c\/li\u003e\n\u003cli\u003e2003 Infiniti G35 Coupe 3.5L VQ35DE\u003c\/li\u003e\n\u003cli\u003e2004 Infiniti G35 Coupe 3.5L VQ35DE\u003c\/li\u003e\n\u003cli\u003e2005 Infiniti G35 Coupe 3.5L VQ35DE\u003c\/li\u003e\n\u003cli\u003e2006 Infiniti G35 Coupe 3.5L VQ35DE\u003c\/li\u003e\n\u003cli\u003e2007 Infiniti G35 Coupe 3.5L VQ35DE\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eFitment Note\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe VQ35HR fitment applies to the 2007-2008 Nissan 350Z. The 2003-2007 Infiniti G35 Coupe uses the VQ35DE engine family. This axle-back is not listed for the G35 Sedan, G35X or 2008-up G37 Coupe.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eSpecs and Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRear muffler-delete axle-back exhaust\u003c\/li\u003e\n\u003cli\u003eSingle-exit design\u003c\/li\u003e\n\u003cli\u003e2.5-inch mandrel-bent exhaust pipe\u003c\/li\u003e\n\u003cli\u003eCustom 4-inch Bull Boost Performance exhaust tip\u003c\/li\u003e\n\u003cli\u003e10 mm exhaust flange\u003c\/li\u003e\n\u003cli\u003eBolts to the factory mid-pipe connection\u003c\/li\u003e\n\u003cli\u003eUses the factory rubber exhaust hanger\u003c\/li\u003e\n\u003cli\u003eWorks with VQ35DE and VQ35HR 350Z applications\u003c\/li\u003e\n\u003cli\u003eIncludes mounting bolts\u003c\/li\u003e\n\u003cli\u003ePart Number: 720595374613\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIf you want to hear more of the VQ without buying a complete cat-back, this Bull Boost axle-back is a straightforward way to do it. The pipe replaces the factory rear muffler, giving your 350Z or G35 Coupe a louder and deeper exhaust note while leaving the rest of the exhaust in place.\u003c\/p\u003e\n\n\u003cp\u003eThe single-exit layout also cleans up the back of the car with a simple 4-inch tip instead of the factory dual outlets. Its 2.5-inch mandrel-bent tubing follows a smooth path into the tip, while the factory-style hanger and flange keep the installation bolt-on.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eIncluded in the Box\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSingle-exit rear muffler-delete pipe\u003c\/li\u003e\n\u003cli\u003e4-inch Bull Boost Performance exhaust tip\u003c\/li\u003e\n\u003cli\u003eMounting bolts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eRemove the factory rear muffler, attach the Bull Boost pipe to the existing mid-pipe flange and slide the hanger into the factory rubber mount. Check the condition of the original flange gasket before installation and replace it if it is flattened, damaged or already leaking.\u003c\/p\u003e\n\n\u003cp\u003eOlder exhaust hardware can be heavily rusted, so penetrating oil and replacement flange hardware may make the job easier. Check the pipe and tip clearance around the bumper before fully tightening the flange.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eWhat to Expect From a Muffler Delete\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a true rear muffler delete, so the sound change will be more noticeable than a muffled axle-back. Expect more volume during acceleration, a deeper idle and more exhaust sound inside the car. Drone and rasp will depend on the rest of your setup, especially if the car also has an aftermarket Y-pipe, headers or high-flow catalytic converters.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003ePairs Well With\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/shop.redline360.com\/products\/isr-y-pipe-exhaust-nissan-350z-infiniti-g35-2-5\" title=\"ISR Y-Pipe Exhaust for Nissan 350Z and Infiniti G35\"\u003e\u003cstrong\u003eISR Y-Pipe Exhaust for Nissan 350Z and Infiniti G35 RWD\u003c\/strong\u003e\u003c\/a\u003e - Replaces the factory Y-pipe farther upstream with a 2.5-inch to 3-inch design. It makes sense if you are building the exhaust in stages, but expect the car to get louder when it is paired with a rear muffler delete.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/shop.redline360.com\/products\/dc-sport-two-3-1-polished-headers-nissan-350z-3-5l-2003-2006-nhs4201\" title=\"DC Sports Headers for Nissan 350Z and Infiniti G35 VQ35DE\"\u003e\u003cstrong\u003eDC Sports Headers for Nissan 350Z and Infiniti G35 VQ35DE\u003c\/strong\u003e\u003c\/a\u003e - A CARB-legal header upgrade for 2003-2006 VQ35DE applications that improves exhaust flow ahead of the factory catalytic converters.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/shop.redline360.com\/products\/dc-sport-two-3-1-polished-headers-nissan-350z-3-7l-07-08-370z-3-7l-09-18-nhs4202\" title=\"DC Sports Headers for 2007-2008 Nissan 350Z VQ35HR\"\u003e\u003cstrong\u003eDC Sports Headers for 2007-2008 Nissan 350Z VQ35HR\u003c\/strong\u003e\u003c\/a\u003e - The matching header option for later HR-powered 350Z builds. These fit the 2007-2008 350Z and are not intended for the earlier G35 Coupe application.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eAbout Bull Boost Performance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eBull Boost Performance makes affordable performance parts for popular import, European and domestic platforms. Its lineup includes exhaust parts, intake pieces, engine components, swap hardware and exterior upgrades for street and project-car builds.\u003c\/p\u003e\n","brand":"Bull Boost Performance","offers":[{"title":"Default Title","offer_id":42948786192464,"sku":"720595374613","price":179.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0058\/0252\/4785\/files\/bull-boost-single-exit-axle-back-exhaust-350z-z33-g35-coupe.jpg?v=1789666983","url":"https:\/\/shop.redline360.com\/products\/bull-boost-single-exit-axle-back-exhaust-nissan-350z-z33-infiniti-g35-coupe","provider":"Redline360","version":"1.0","type":"link"}