# Title: Titanium Valved Catback Exhaust System for Mercedes Benz GLE63 AMG W167 4.0T ## Description: Upgrade the performance and sound of your Mercedes Benz GLE63 AMG W167 4.0T with the STRATEC Titanium Valved Catback Exhaust System, engineered for extreme weight reduction, sharper throttle response, and full OEM valve integration. Constructed from premium lightweight titanium, this system significantly reduces rear weight while improving exhaust flow and turbo efficiency. The integrated valve control system connects directly to factory valve motors, allowing seamless switching between refined daily comfort and aggressive performance mode. Designed as a precision bolt on upgrade, this catback system enhances both acoustics and aesthetics while maintaining factory mounting locations. Sound Control Valves ClosedRefined, controlled exhaust tone with minimal cabin drone for comfortable daily driving. Valves OpenDeep, aggressive AMG inspired sound with enhanced turbo presence, sharper throttle response, and a more pronounced performance character. Titanium construction produces a cleaner, higher frequency tone compared to stainless steel systems. Performance Engineering Lightweight titanium construction for major weight savings OEM valve motor compatibility Improved exhaust flow and reduced backpressure Faster turbo spool and stronger mid range performance Mandrel bent tubing for smooth airflow Precision TIG welded craftsmanship Direct bolt on installation No cutting or permanent modifications required Fitment Mercedes Benz GLE63 AMG W1674.0T Twin Turbo V8Model Years 2020–2023 ## Product type: Vehicle Parts & Accessories ## Vendor: Bull Boost Performance ## Tags: Bull Boost Performance, Shopify Collective ## Price range: 2899.95 - 4299.95 USD ## Link: https://shop.water-services.us/products/titanium-valved-catback-exhaust-system-for-mercedes-benz-gle63-amg-w167-4-0t ## Options - Configuration: Exhaust Only, w/ Downpipes ## Variants - Exhaust Only, SKU: 721814383003, Available: no, Inventory: 0, Delivery profile: Shopify Collective - w/ Downpipes, SKU: 729859402574, Available: no, Inventory: 0, Delivery profile: Shopify Collective ## Metafields - google_product_category: 908 - badge: - widget:
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