{"product_id":"valvetronic-catback-exhaust-system-for-mercedes-benz-w213-e43-e400-e450","title":"Valvetronic Catback Exhaust System for Mercedes Benz W213 E43\/E400\/E450","description":"\u003ch1\u003eOAO Valvetronic Cat-Back Exhaust System for Mercedes-Benz W213 E43 AMG \/ E400 \/ E450 3.0T V6\u003c\/h1\u003e\n\u003ch2\u003eElevate the Sound and Character of Your Mercedes-Benz W213\u003c\/h2\u003e\n\u003cp\u003eDesigned specifically for the Mercedes-Benz W213 E-Class platform, the OAO Valvetronic Cat-Back Exhaust System delivers a perfect balance of refined luxury, aggressive performance sound, and intelligent valve-controlled versatility.\u003c\/p\u003e\n\u003cp\u003eEngineered for the Mercedes-Benz E43 AMG, E400, and E450 models equipped with the 3.0L turbocharged V6 engine, this high-performance cat-back exhaust system enhances the character of the vehicle while maintaining excellent daily drivability.\u003c\/p\u003e\n\u003cp\u003eFeaturing electronically controlled exhaust valves, drivers can instantly switch between a refined and comfortable exhaust tone for daily driving and a deeper, louder, more aggressive sound for spirited driving.\u003c\/p\u003e\n\u003cp\u003eManufactured from premium T304 stainless steel with precision TIG welding, mandrel-bent tubing, and high-flow muffler technology, the OAO Valvetronic Cat-Back Exhaust System is built for exceptional durability, optimized exhaust flow, and OEM-style fitment.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cp\u003e✓ Designed for Mercedes-Benz W213 E-Class\u003c\/p\u003e\n\u003cp\u003e✓ Compatible with E43 AMG \/ E400 \/ E450\u003c\/p\u003e\n\u003cp\u003e✓ 3.0L Turbocharged V6 Engine Platform\u003c\/p\u003e\n\u003cp\u003e✓ Electronic Valvetronic Cat-Back Exhaust System\u003c\/p\u003e\n\u003cp\u003e✓ Premium T304 Stainless Steel Construction\u003c\/p\u003e\n\u003cp\u003e✓ High-Flow Performance Muffler Design\u003c\/p\u003e\n\u003cp\u003e✓ Precision TIG Welded\u003c\/p\u003e\n\u003cp\u003e✓ Mandrel-Bent Exhaust Tubing\u003c\/p\u003e\n\u003cp\u003e✓ Reduced Exhaust Restriction\u003c\/p\u003e\n\u003cp\u003e✓ Improved Exhaust Flow Efficiency\u003c\/p\u003e\n\u003cp\u003e✓ Enhanced Turbocharged V6 Sound\u003c\/p\u003e\n\u003cp\u003e✓ OEM-Style Direct Bolt-On Fitment\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eIntelligent Valvetronic Exhaust Control\u003c\/h2\u003e\n\u003cp\u003eThe OAO Valvetronic Cat-Back Exhaust System gives you complete control over your exhaust experience.\u003c\/p\u003e\n\u003ch3\u003eComfort Mode\u003c\/h3\u003e\n\u003cp\u003eWith the exhaust valves closed, the system maintains a refined and controlled exhaust tone suitable for everyday driving.\u003c\/p\u003e\n\u003cp\u003eIdeal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDaily Commuting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHighway Cruising\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLong-Distance Driving\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResidential Areas\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduced Cabin Drone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eComfortable Luxury Driving\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEnjoy a more refined driving experience without excessive exhaust volume.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eSport Mode\u003c\/h3\u003e\n\u003cp\u003eOpen the valves and unleash the full character of the turbocharged Mercedes-Benz V6 engine.\u003c\/p\u003e\n\u003cp\u003eExperience:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIncreased Exhaust Volume\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDeeper and Richer Exhaust Tone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnhanced Turbocharger Acoustics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSharper Acceleration Sound\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMore Aggressive Gear-Shift Acoustics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStronger High-RPM Exhaust Character\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA More Emotional Driving Experience\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe electronically controlled valve system allows you to transform the character of your W213 whenever you want.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePerformance-Oriented Cat-Back Design\u003c\/h2\u003e\n\u003cp\u003eThe factory exhaust system is designed to balance comfort, emissions requirements, and noise regulations.\u003c\/p\u003e\n\u003cp\u003eThe OAO Performance Cat-Back Exhaust is engineered to provide a more efficient exhaust path while enhancing the sound and driving character of the vehicle.\u003c\/p\u003e\n\u003cp\u003ePotential benefits may include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eImproved Exhaust Gas Flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduced Exhaust Restriction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSharper Throttle Response\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnhanced Turbocharger Sound\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproved High-RPM Exhaust Character\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduced Weight Compared with Factory Components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBetter Compatibility with Performance Downpipes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExcellent Integration with ECU Performance Tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eActual performance gains may vary depending on vehicle configuration and supporting modifications.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eMotorsport-Inspired Exhaust Engineering\u003c\/h2\u003e\n\u003cp\u003eEvery OAO exhaust system is developed with performance-oriented engineering and precision manufacturing.\u003c\/p\u003e\n\u003cp\u003eEngineering highlights include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-Flow Straight-Through Muffler Technology\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOptimized Exhaust Pipe Diameter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSmooth Exhaust Gas Transitions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePrecision Electronic Valve Integration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduced Internal Turbulence\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLightweight Performance Construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFactory Hanger Compatibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe result is a carefully engineered exhaust system designed to deliver both sound quality and long-term reliability.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eEnhanced Mercedes-Benz V6 Sound\u003c\/h2\u003e\n\u003cp\u003eThe turbocharged 3.0L V6 platform delivers smooth power and strong performance, and the OAO Valvetronic Exhaust enhances its natural character with a more engaging and aggressive soundtrack.\u003c\/p\u003e\n\u003cp\u003eDrivers may experience:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDeeper Cold Start\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRicher V6 Exhaust Tone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnhanced Turbocharger Acoustics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSharper Throttle Blips\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStronger Acceleration Sound\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMore Aggressive Downshift Acoustics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnhanced High-RPM Exhaust Character\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWith the valves open, the system delivers a significantly more aggressive and emotional performance sound. Close the valves, and return to a refined tone suitable for daily driving.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePremium T304 Stainless Steel Construction\u003c\/h2\u003e\n\u003cp\u003eManufactured from high-quality T304 stainless steel, the OAO exhaust system is designed to withstand high exhaust temperatures and demanding driving conditions.\u003c\/p\u003e\n\u003cp\u003eAdvantages include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eExcellent Corrosion Resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuperior Heat Resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh Structural Strength\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLong Service Life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePrecision TIG Welding\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCNC-Machined Connections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLightweight Performance Construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePremium Surface Finish\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach OAO exhaust system undergoes quality inspection before shipment to ensure consistent manufacturing quality and precise fitment.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cp\u003eCompatible with Mercedes-Benz W213 E-Class models equipped with the applicable 3.0L turbocharged V6 powertrain:\u003c\/p\u003e\n\u003ch3\u003eMercedes-Benz E43 AMG\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eW213 E43 AMG Sedan\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMercedes-Benz E400\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eW213 E400\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMercedes-Benz E450\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eW213 E450\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eModel Years\u003c\/h3\u003e\n\u003cp\u003eFitment may vary depending on model year, market specification, drivetrain configuration, and factory exhaust layout.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease verify your exact vehicle model, production year, engine configuration, and rear bumper\/exhaust configuration before ordering.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePackage Includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eOAO Valvetronic Cat-Back Exhaust System\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectronic Valve Control Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWireless Remote Controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExhaust Installation Hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClamps and Connection Components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtective Packaging\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cp\u003eDesigned as a direct bolt-on cat-back exhaust upgrade using factory mounting locations and exhaust connection points.\u003c\/p\u003e\n\u003cp\u003eNo permanent cutting or welding is required for standard installation.\u003c\/p\u003e\n\u003cp\u003eProfessional installation is recommended to ensure proper alignment, sealing, and valve operation.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCompatible Performance Upgrades\u003c\/h2\u003e\n\u003cp\u003eThe OAO Valvetronic Cat-Back Exhaust System can be combined with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eOAO Performance Downpipes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-Flow Catalytic Downpipes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eECU Performance Calibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePerformance Intake System\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUpgraded Charge Pipes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCarbon Fiber Exhaust Tips\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTitanium Exhaust Tips\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCombining the cat-back system with additional performance upgrades can further enhance exhaust flow, turbocharger response, and overall sound character.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\u003cp\u003eThis product is designed for performance applications and should be used in accordance with applicable local laws and regulations.\u003c\/p\u003e\n\u003cp\u003eCompatibility may vary depending on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eModel Year\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRegional Vehicle Specification\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFactory Exhaust Configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRear Bumper Design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExisting Aftermarket Exhaust Components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease confirm vehicle compatibility before placing your order.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Choose OAO Performance\u003c\/h2\u003e\n\u003cp\u003eOAO Performance specializes in premium exhaust systems and performance components for Mercedes-Benz, Mercedes-AMG, BMW M, Audi RS, Porsche, Ferrari, Lamborghini, Aston Martin, Nissan GT-R, Chevrolet Corvette, and other high-performance vehicles.\u003c\/p\u003e\n\u003cp\u003eEvery OAO exhaust system combines advanced engineering, premium materials, precision TIG welding, and rigorous quality control to deliver exceptional fitment, durability, and sound.\u003c\/p\u003e\n\u003cp\u003eUpgrade your Mercedes-Benz W213 E43 AMG, E400, or E450 with the OAO Valvetronic Cat-Back Exhaust System and experience the perfect balance between refined daily driving comfort and an aggressive turbocharged V6 performance soundtrack.\u003c\/p\u003e","brand":"OAO-EXHAUST","offers":[{"title":"W213 E43\/E400\/E450 3.0T (Sedan) \/ Sandblasting","offer_id":47371656134825,"sku":null,"price":1800.0,"currency_code":"USD","in_stock":true},{"title":"W213 E43\/E400\/E450 3.0T (Sedan) \/ Polishing","offer_id":47371656167593,"sku":null,"price":1800.0,"currency_code":"USD","in_stock":true},{"title":"W213 E43\/E400\/E450 3.0T (Avant) \/ Sandblasting","offer_id":47371656200361,"sku":null,"price":1800.0,"currency_code":"USD","in_stock":true},{"title":"W213 E43\/E400\/E450 3.0T (Avant) \/ Polishing","offer_id":47371656233129,"sku":null,"price":1800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/6488\/8233\/files\/57c36d63dc24f842d31c4d5826e2f54b.jpg?v=1787378436","url":"https:\/\/oao-exhaust.com\/fr\/products\/valvetronic-catback-exhaust-system-for-mercedes-benz-w213-e43-e400-e450","provider":"oao-exhaust-System","version":"1.0","type":"link"}