{"product_id":"mercedes-benz-c180-c200-c300-e200-e260-e300-glk260-m274-catless-downpipe-2015","title":"Mercedes-Benz C180 \/ C200 \/ C300 \/ E200 \/ E260 \/ E300 \/ GLK260 M274 Catless Downpipe (2015+)","description":"\u003ch1\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eMercedes-Benz C180 \/ C200 \/ C300 \/ E200 \/ E260 \/ E300 \/ GLK260 M274 Catless Downpipe (2015+)\u003c\/b\u003e\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch3\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eMaximum Exhaust Flow. Enhanced Turbo Response. Unleash M274 Performance.\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"p2\"\u003eUnlock the performance potential of your Mercedes-Benz with the \u003cspan class=\"s1\"\u003e\u003cb\u003eSimuFlow Catless Downpipe\u003c\/b\u003e\u003c\/span\u003e, engineered for compatible Mercedes-Benz C-Class, E-Class, and GLK-Class models equipped with the 1.6L or 2.0L M274 turbocharged four-cylinder engine.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eDesigned to eliminate the restrictions of the factory catalytic converter, this high-performance downpipe provides a more direct exhaust path, helping reduce backpressure, improve turbocharger efficiency, and deliver a louder, more aggressive exhaust note.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eWhether you’re upgrading your Mercedes-Benz with performance modifications, building a more responsive turbocharged setup, or preparing your vehicle for dedicated track use, the SimuFlow Catless Downpipe is designed to support increased exhaust flow and demanding performance applications.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eHigh-Flow Catless Design:\u003c\/b\u003e\u003c\/span\u003e Eliminates the factory catalytic converter to reduce exhaust restriction and maximize exhaust flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eTurbocharged Performance:\u003c\/b\u003e\u003c\/span\u003e Designed to support the exhaust demands of Mercedes-Benz’s M274 turbocharged four-cylinder engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eEnhanced Turbo Response:\u003c\/b\u003e\u003c\/span\u003e Reduced exhaust backpressure can support quicker turbo spool and sharper throttle response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eOptimized Exhaust Efficiency:\u003c\/b\u003e\u003c\/span\u003e Promotes improved exhaust gas evacuation, particularly under increased boost pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eAggressive Exhaust Sound:\u003c\/b\u003e\u003c\/span\u003e Produces a louder, deeper exhaust note with enhanced turbocharger sound.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003ePerformance Tuning Potential:\u003c\/b\u003e\u003c\/span\u003e Designed to complement performance ECU calibrations and supporting engine modifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eM274 Platform Compatibility:\u003c\/b\u003e\u003c\/span\u003e Intended for compatible Mercedes-Benz C-Class, E-Class, and GLK-Class applications equipped with the M274 engine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003ePerformance Benefits\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eMaximum Exhaust Flow\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"p2\"\u003eThe catless design removes the restriction of the factory catalytic converter, allowing exhaust gases to exit the turbocharger more efficiently. This helps reduce backpressure and supports improved exhaust performance under demanding driving conditions.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eEnhanced Turbocharger Efficiency\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"p2\"\u003eReducing exhaust restriction can help the M274 turbocharger operate more efficiently, particularly on modified vehicles running increased boost pressure or performance ECU calibrations.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eAggressive M274 Exhaust Note\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"p2\"\u003eExperience a louder, more pronounced exhaust tone, enhanced turbocharger sound, and the distinctive character of Mercedes-Benz’s turbocharged four-cylinder engine.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eVehicle Compatibility\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eMercedes-Benz C180:\u003c\/b\u003e\u003c\/span\u003e W205 — M274-equipped models only\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eMercedes-Benz C200:\u003c\/b\u003e\u003c\/span\u003e W205 — M274-equipped models only\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eMercedes-Benz C300:\u003c\/b\u003e\u003c\/span\u003e W205 — M274-equipped models only\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eMercedes-Benz E200:\u003c\/b\u003e\u003c\/span\u003e W212 \/ W213 — M274-equipped models only\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eMercedes-Benz E260:\u003c\/b\u003e\u003c\/span\u003e W212 \/ W213 — M274-equipped models only\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eMercedes-Benz E300:\u003c\/b\u003e\u003c\/span\u003e W212 \/ W213 — M274-equipped models only\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eMercedes-Benz GLK260:\u003c\/b\u003e\u003c\/span\u003e X204 — M274-equipped models only\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eEngine:\u003c\/b\u003e\u003c\/span\u003e Mercedes-Benz M274 1.6L \/ 2.0L Turbocharged Inline-Four\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eConfiguration:\u003c\/b\u003e\u003c\/span\u003e\u003cspan class=\"s2\"\u003e Catless Downpipe\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"s1\"\u003e\u003cb\u003eAdvertised Model Years:\u003c\/b\u003e\u003c\/span\u003e 2015+ (subject to engine and chassis compatibility)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p2\"\u003e\u003cb\u003eNote:\u003c\/b\u003e Fitment varies by chassis, production year, engine variant, drivetrain configuration, and factory emissions equipment. Not all listed models use the M274 engine, and some transitioned to newer engine platforms. Confirm the exact engine code and downpipe compatibility before purchasing.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eImportant Information\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFor competition\/off-road use only where legally permitted.\u003c\/li\u003e\n\u003cli\u003eThis downpipe removes the factory catalytic converter and is not legal for installation or use on pollution-controlled vehicles on public roads in the United States.\u003c\/li\u003e\n\u003cli\u003eProfessional installation is strongly recommended.\u003c\/li\u003e\n\u003cli\u003eInstallation may trigger a check engine light due to the removal of the factory catalytic converter.\u003c\/li\u003e\n\u003cli\u003eECU calibration may be required depending on the vehicle’s configuration.\u003c\/li\u003e\n\u003cli\u003eExhaust sound and performance characteristics may vary depending on existing modifications.\u003c\/li\u003e\n\u003cli\u003eVerify exact vehicle compatibility before purchasing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eShipping \u0026amp; Delivery\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eEstimated Delivery Time: 15 Days\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eYour SimuFlow Catless Downpipe is carefully prepared and shipped to ensure it arrives safely and in excellent condition.\u003c\/p\u003e\n\u003cp class=\"p4\"\u003ePlease allow approximately \u003cspan class=\"s1\"\u003e\u003cb\u003e15 days for delivery\u003c\/b\u003e\u003c\/span\u003e from the date your order is placed. Delivery times may vary slightly depending on your location and shipping conditions.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":47606477684908,"sku":null,"price":375.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/1475\/0636\/files\/IMG_5690.png?v=1791763714","url":"https:\/\/simuflowexhaustco.com\/products\/mercedes-benz-c180-c200-c300-e200-e260-e300-glk260-m274-catless-downpipe-2015","provider":"My Store","version":"1.0","type":"link"}