{"product_id":"axle-back-exhaust-for-infiniti-q60-2017-2022-2-0l-3-0l","title":"Axle Back Exhaust for Infiniti Q60 (2017-2022) 2.0L 3.0L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eHigh-Flow Axle Back Exhaust for 2017-2022 Infiniti Q60 (CV37)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Axle Back Exhaust replaces the restrictive stock rear mufflers on the 2017-2022 Infiniti Q60 to eliminate exhaust backpressure, shed parasitic weight, and deliver an aggressive exhaust acoustic profile.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Infiniti Q60 Exhaust Restriction\u003c\/h3\u003e\n\u003cp\u003eThe factory rear silencers on the \u003cstrong\u003eCV37\u003c\/strong\u003e chassis utilize restrictive multi-chambered baffles and internal resonators engineered primarily for cabin isolation. While quiet, these chambers generate high backpressure downstream of the catalytic converters, stifling exhaust gas velocity and dampening turbo spool dynamics on both the \u003cstrong\u003eVR30DDTT\u003c\/strong\u003e twin-turbo V6 and \u003cstrong\u003eM274\u003c\/strong\u003e 2.0L platforms. Furthermore, the massive stamped-steel OEM muffler assemblies burden the rear subframe with excessive dead weight.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eFabricated from heavy-duty stainless steel, this straight-through muffler delete configuration eliminates internal baffles to establish an unobstructed flow path for expanding exhaust gasses. Smooth mandrel-bent 2.25-inch OD tubing maintains high gas velocity to promote exhaust scavenging without inducing drone. Thick 3\/8-inch CNC-machined flanges with precision TIG welds ensure an airtight, warp-resistant seal against factory intermediate pipes. The system terminates in dual 4.0-inch double-walled burnt-finish tips designed to withstand thermal expansion and resist heat discoloration.\u003c\/p\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;\"\u003e2017-2022 Infiniti Q60\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;\"\u003eVR30DDTT, M274 \/ CV37\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;\"\u003e208-400 hp \/ 258-350 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;\"\u003eAB-IQ6017-BUR (Muffler Delete)\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\u003e2017-2022 Infiniti Q60 2.0t (2.0L Turbo I4 M274)\u003c\/li\u003e\n  \u003cli\u003e2017-2022 Infiniti Q60 3.0t Luxe \/ Pure \/ Sport (3.0L Twin-Turbo V6 VR30DDTT)\u003c\/li\u003e\n  \u003cli\u003e2017-2022 Infiniti Q60 Red Sport 400 (3.0L Twin-Turbo V6 VR30DDTT)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eDoes this fit the CV37 Q60?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2017-2022 Infiniti Q60 equipped with the VR30DDTT and M274 engine platforms.\u003c\/p\u003e\n\n\u003ch4\u003eWill this axle-back system trigger a Check Engine Light (CEL)?\u003c\/h4\u003e\n\u003cp\u003eNo, this system installs entirely downstream of the secondary catalytic converters and factory oxygen sensors, preserving OEM emissions compliance and preventing diagnostic fault codes.\u003c\/p\u003e\n\n\u003ch3\u003eThe Infiniti Acoustic Standard\u003c\/h3\u003e\n\u003cp\u003eEngineered for high-output Japanese sports coupes, this axle-back setup reveals the crisp, resonant exhaust note of the \u003cstrong\u003eVR30DDTT\u003c\/strong\u003e platform while substantially dropping rear-chassis curb weight.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67530933108984,"sku":"DS-EWHKEHL4Q","price":269.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/axle-back-exhaust-for-infiniti-q60-2017-2022-2-0l-3-0l-1.jpg?v=1790525305","url":"https:\/\/performancechiptuning.com\/fr\/products\/axle-back-exhaust-for-infiniti-q60-2017-2022-2-0l-3-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}