# Title: Valved Stainless Steel Catback Exhaust System for Infiniti Q50S 3.7L


## Description: Upgrade the sound and performance of your Infiniti Q50S 3.7L with this Valved Stainless Steel Catback Exhaust System, engineered to deliver aggressive performance acoustics with driver‑controlled sound adjustment. Designed specifically for the 3.7L V6 platform, this system improves exhaust flow by reducing factory backpressure, helping enhance throttle response and mid‑range acceleration. The integrated valved muffler system allows you to switch between a refined daily‑driving tone and a louder, race‑inspired exhaust note when desired. Constructed from premium T304 stainless steel, this exhaust system offers excellent heat resistance, durability, and long‑term corrosion protection. Precision engineered for direct bolt‑on installation using factory mounting points. Sound Control Valves ClosedSmooth, refined exhaust tone with minimal cabin drone — ideal for daily driving. Valves OpenDeep, aggressive V6 performance sound with sharper throttle response and a sport‑focused character. Performance Features Valved catback exhaust system Premium T304 stainless steel construction Reduced backpressure vs OEM Improved throttle response Enhanced mid‑range performance Mandrel bent piping for optimal flow Precision TIG welded construction Direct bolt‑on installation No cutting or permanent modifications required Fitment Infiniti Q50S3.7L V6Model Years 2014–2018


## Product type: Vehicle Parts & Accessories


## Vendor: Bull Boost Performance


## Tags: Bull Boost Performance, Shopify Collective


## Price range: 1999.0 - 1999.0 USD


## Link: https://shop.water-services.us/products/valved-stainless-steel-catback-exhaust-system-for-infiniti-q50s-3-7l


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## Variants

- Default Title, SKU: 721814383508, Available: no, Inventory: 0, Delivery profile: Shopify Collective


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