{"product_id":"performance-titanium-stainless-steel-catback-exhaust-system-for-infiniti-g37-q40-3-7l","title":"Performance Titanium Stainless Steel Catback Exhaust System for Infiniti G37 Q40 3.7L","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eExperience complete control over your Infiniti G37's sound and performance with the \u003cstrong\u003eSTRATEC™ Performance Valved Cat-Back Exhaust System\u003c\/strong\u003e. Engineered specifically for the 3.7L VQ37VHR platform, this premium exhaust system delivers increased exhaust flow, improved throttle response, and a deep, refined exhaust note with the convenience of electronically controlled exhaust valves.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAvailable in \u003cstrong\u003eAerospace-Grade Titanium\u003c\/strong\u003e or \u003cstrong\u003ePremium T304 Stainless Steel\u003c\/strong\u003e, the STRATEC™ system is designed to satisfy both performance enthusiasts and daily drivers. Whether you're looking for maximum weight savings with titanium or exceptional durability with stainless steel, both configurations offer outstanding fitment, superior craftsmanship, and an unmistakable VQ exhaust tone.\u003c\/p\u003e\n\u003cp\u003eAt the push of a button, switch from a refined, comfortable cruising sound to an aggressive motorsport-inspired exhaust note that unleashes the true character of the VQ37VHR engine.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eAvailable Material Options\u003c\/h1\u003e\n\u003ch3\u003eOption 1 – Aerospace-Grade Titanium\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUltra-Lightweight Construction\u003c\/li\u003e\n\u003cli\u003eSignificant Weight Reduction\u003c\/li\u003e\n\u003cli\u003eSuperior Heat Resistance\u003c\/li\u003e\n\u003cli\u003eExotic High-Frequency Exhaust Note\u003c\/li\u003e\n\u003cli\u003ePremium Burnt Titanium Finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOption 2 – Premium T304 Stainless Steel\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAutomotive-Grade T304 Stainless Steel\u003c\/li\u003e\n\u003cli\u003eExcellent Durability\u003c\/li\u003e\n\u003cli\u003eDeep Performance Exhaust Tone\u003c\/li\u003e\n\u003cli\u003eOutstanding Corrosion Resistance\u003c\/li\u003e\n\u003cli\u003eExceptional Value\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003eDual Sound Control\u003c\/h1\u003e\n\u003ch3\u003eValves Closed\u003c\/h3\u003e\n\u003cp\u003eProduces a refined, comfortable exhaust tone ideal for daily driving, highway cruising, and long-distance travel with minimal cabin drone.\u003c\/p\u003e\n\u003ch3\u003eValves Open\u003c\/h3\u003e\n\u003cp\u003eTransforms the G37 into an aggressive performance machine with a deeper, louder exhaust note, increased volume, and enhanced VQ37VHR engine character.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eEngineering \u0026amp; Construction\u003c\/h1\u003e\n\u003ch3\u003eElectronically Controlled Valves\u003c\/h3\u003e\n\u003cp\u003eInstantly switch between quiet and aggressive exhaust modes using the included wireless valve controller.\u003c\/p\u003e\n\u003ch3\u003eMandrel-Bent Tubing\u003c\/h3\u003e\n\u003cp\u003ePrecision mandrel-bent piping maintains consistent exhaust flow while reducing turbulence and backpressure.\u003c\/p\u003e\n\u003ch3\u003ePrecision TIG Welding\u003c\/h3\u003e\n\u003cp\u003eEvery exhaust is expertly TIG welded to ensure superior strength, durability, and long-term reliability.\u003c\/p\u003e\n\u003ch3\u003ePerformance Muffler Design\u003c\/h3\u003e\n\u003cp\u003eEngineered to maximize exhaust flow while producing a clean, deep, and refined exhaust tone without excessive drone.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eFeatures\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eElectronically controlled valved exhaust system\u003c\/li\u003e\n\u003cli\u003eAvailable in Titanium or T304 Stainless Steel\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on installation\u003c\/li\u003e\n\u003cli\u003eMandrel-bent tubing\u003c\/li\u003e\n\u003cli\u003ePrecision TIG-welded construction\u003c\/li\u003e\n\u003cli\u003eReduced exhaust backpressure\u003c\/li\u003e\n\u003cli\u003eImproved throttle response\u003c\/li\u003e\n\u003cli\u003eIncreased horsepower and torque potential\u003c\/li\u003e\n\u003cli\u003eDeep, aggressive VQ37VHR exhaust note\u003c\/li\u003e\n\u003cli\u003ePremium exhaust tips\u003c\/li\u003e\n\u003cli\u003eOEM-quality fitment\u003c\/li\u003e\n\u003cli\u003eWireless remote valve controller included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003eExhaust Tip Options\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eBurnt Titanium\u003c\/li\u003e\n\u003cli\u003eBlue Titanium\u003c\/li\u003e\n\u003cli\u003ePurple Titanium\u003c\/li\u003e\n\u003cli\u003ePolished Titanium\u003c\/li\u003e\n\u003cli\u003eCarbon Fiber\u003c\/li\u003e\n\u003cli\u003ePolished Stainless Steel\u003c\/li\u003e\n\u003cli\u003eSatin Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003ePackage Includes\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eComplete Cat-Back Exhaust System\u003c\/li\u003e\n\u003cli\u003eValved Rear Muffler Assembly\u003c\/li\u003e\n\u003cli\u003eMid Pipes\u003c\/li\u003e\n\u003cli\u003eExhaust Tips\u003c\/li\u003e\n\u003cli\u003eElectronic Valve Actuators\u003c\/li\u003e\n\u003cli\u003eWireless Valve Controller\u003c\/li\u003e\n\u003cli\u003eWiring Harness\u003c\/li\u003e\n\u003cli\u003eMounting Hardware\u003c\/li\u003e\n\u003cli\u003eClamps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003eVehicle Fitment\u003c\/h1\u003e\n\u003ch3\u003eInfiniti G37 Coupe\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2008-2013 (3.7L VQ37VHR)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInfiniti G37 Sedan\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2009-2013 (3.7L VQ37VHR)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInfiniti Q40\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2015 (3.7L VQ37VHR)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eMost STRATEC SYSTEMS™ products are available for order and prepared for shipment as quickly as possible. However, due to high demand, certain titanium exhaust systems, downpipes, and carbon fiber components may require additional production time before shipping.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eAll STRATEC™ products are \u003cstrong\u003eFinal Sale\u003c\/strong\u003e. Orders cannot be returned, exchanged, or canceled once placed.\u003c\/p\u003e","brand":"Bull Boost Performance","offers":[{"title":"TITANIUM \/ Rear Section Only","offer_id":46109737124031,"sku":"721814383492","price":5248.25,"currency_code":"USD","in_stock":true},{"title":"TITANIUM \/ Full Exhaust Package","offer_id":46109737156799,"sku":"729859402543","price":5774.91,"currency_code":"USD","in_stock":true},{"title":"Stainless steel \/ Rear Section Only","offer_id":46109737189567,"sku":"729859402468","price":4373.25,"currency_code":"USD","in_stock":true},{"title":"Stainless steel \/ Full Exhaust Package","offer_id":46109737222335,"sku":"729859402550","price":5248.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0620\/1520\/9663\/files\/brzas_bef3d76d-691a-488a-b019-f0dccf854a9f.png?v=1788016388","url":"https:\/\/overthehilltractor.myshopify.com\/products\/performance-titanium-stainless-steel-catback-exhaust-system-for-infiniti-g37-q40-3-7l","provider":"overthehilltractor","version":"1.0","type":"link"}