{"product_id":"axle-back-exhaust-for-infiniti-m35-m45-2006-2010-3-5l-4-5l","title":"Axle Back Exhaust for Infiniti M35 M45 (2006-2010) 3.5L 4.5L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Fit High-Flow Axle Back Exhaust for 2006-2010 Infiniti M35, M45 (Y50)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Axle Back Exhaust replaces the heavy, restrictive factory rear muffler section on the 2006-2010 Infiniti M35 and M45 to reduce exhaust backpressure and optimize exhaust gas velocity.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Infiniti M35, M45 Muffler Restriction\u003c\/h3\u003e\n\u003cp\u003eThe factory \u003cstrong\u003eY50\u003c\/strong\u003e chassis exhaust assembly relies on massive, multi-chambered OEM mufflers packed with restrictive internal baffles and sharp radius bends. Designed strictly for cabin sound suppression, this stock configuration generates high levels of backpressure that choke the high-RPM breathing capacity of the \u003cstrong\u003eVQ35DE\u003c\/strong\u003e, \u003cstrong\u003eVQ35HR\u003c\/strong\u003e, and \u003cstrong\u003eVK45DE\u003c\/strong\u003e powerplants. Furthermore, OEM aluminized steel casings are prone to road salt corrosion, flange oxidation, and seam separation over years of thermal cycling.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eFabricated from corrosion-resistant mandrel-bent stainless steel, this performance axle-back conversion utilizes smooth 2.5-inch diameter piping paired with straight-through acoustics to eliminate parasitic pumping losses. Heavy-duty TIG-welded flanges bolt directly to the factory mid-pipe locations without cutting or modification. Dual 3.0-inch polished exhaust tips deliver a clean rear aesthetic while the continuous-radius bends optimize exhaust scavenging and thermal dissipation under load.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDual axle-back exhaust assembly\u003c\/li\u003e\n  \u003cli\u003eExhaust connection bolts\u003c\/li\u003e\n  \u003cli\u003eFlange gaskets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\n  \u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px; min-width: 300px;\"\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eFitment\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e2006-2010 Infiniti M35, M45\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eEngine \/ Chassis\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003eVQ35DE, VQ35HR, VK45DE \/ Y50\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eStock Output\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e280-335 hp \/ 262-340 lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2006-2010 Infiniti M35 3.5L (RWD \u0026amp; AWD \/ M35x)\u003c\/li\u003e\n  \u003cli\u003e2006-2010 Infiniti M45 4.5L (RWD \u0026amp; AWD \/ M45x)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions \u0026amp; Fitment Warnings\u003c\/h3\u003e\n\u003ch4\u003eDoes this fit the Y50 M35, M45?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2006-2010 Infiniti M35 and M45 equipped with the \u003cstrong\u003eVQ35DE\u003c\/strong\u003e, \u003cstrong\u003eVQ35HR\u003c\/strong\u003e, or \u003cstrong\u003eVK45DE\u003c\/strong\u003e engines across both RWD and AWD configurations.\u003c\/p\u003e\n\n\u003ch4\u003eDoes installation require welding or custom pipe cutting?\u003c\/h4\u003e\n\u003cp\u003eNo, this axle-back system is a direct bolt-on installation engineered to connect directly to your factory mid-pipe using the provided gaskets and hardware.\u003c\/p\u003e\n\n\u003ch3\u003eThe Infiniti Sport Sedan Caliber\u003c\/h3\u003e\n\u003cp\u003eEngineered to respect the balance of Japanese luxury and sport dynamics, this axle-back setup delivers an aggressive, throatier exhaust tone during acceleration while maintaining a clean, drone-free highway cruising profile.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67564822724856,"sku":"DS-EUMHCCPSZ","price":377.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/axle-back-exhaust-for-infiniti-m35-m45-2006-2010-3-5l-4-5l-1.jpg?v=1791049540","url":"https:\/\/performancechiptuning.com\/es\/products\/axle-back-exhaust-for-infiniti-m35-m45-2006-2010-3-5l-4-5l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}