{"product_id":"mercedes-amg-e63-e63-s-w213-m177-catless-downpipes-with-heat-shields-2017-2023","title":"Mercedes-AMG E63 \/ E63 S W213 M177 Catless Downpipes with Heat Shields (2017–2023)","description":"\u003ch6\u003e\u003cstrong\u003eHigh-Flow Catless Downpipes with Heat Shields for Mercedes-AMG E63 \u0026amp; E63 S W213 M177 4.0L Biturbo V8\u003c\/strong\u003e\u003c\/h6\u003e\n\n\u003cp\u003eDesigned for the \u003cstrong\u003eMercedes-AMG E63 and E63 S W213 powered by the M177 4.0L biturbo V8\u003c\/strong\u003e, these high-flow \u003cstrong\u003ecatless downpipes\u003c\/strong\u003e replace the restrictive factory catalytic converter sections with a significantly freer-flowing exhaust path directly after the turbochargers.\u003c\/p\u003e\n\n\u003cp\u003eManufactured from \u003cstrong\u003ehigh-quality stainless steel\u003c\/strong\u003e, the downpipes are engineered to withstand the extreme exhaust temperatures generated by the M177 twin-turbo V8 while providing excellent strength, corrosion resistance and long-term durability.\u003c\/p\u003e\n\n\u003cp\u003eIntegrated \u003cstrong\u003emetal heat shields\u003c\/strong\u003e help reduce radiant heat around the downpipes and surrounding engine-bay components, providing additional thermal protection in the high-temperature turbocharger area.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003ecatless configuration removes the restrictive factory catalytic converters\u003c\/strong\u003e, significantly reducing post-turbo exhaust restriction and improving exhaust gas flow. This results in increased turbocharger sound together with a \u003cstrong\u003edeeper, louder and considerably more aggressive AMG V8 exhaust note\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThe freer-flowing configuration is particularly suited to tuned and performance-oriented \u003cstrong\u003eM177 4.0L biturbo V8\u003c\/strong\u003e builds where reduced exhaust restriction and improved turbocharger response are a priority.\u003c\/p\u003e\n\n\u003cp\u003eVehicle-specific routing, flange geometry and mounting points are designed around the factory \u003cstrong\u003eMercedes-AMG E63 \/ E63 S W213 exhaust system\u003c\/strong\u003e. Original sensors and applicable OEM components should be transferred during installation where required. \u003cstrong\u003eProfessional installation is strongly recommended.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch6\u003e\u003cstrong\u003eKEY FEATURES:\u003c\/strong\u003e\u003c\/h6\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHigh-quality stainless steel construction\u003c\/li\u003e\n  \u003cli\u003eTwin \u003cstrong\u003ecatless downpipe\u003c\/strong\u003e design\u003c\/li\u003e\n  \u003cli\u003eDesigned for the \u003cstrong\u003eM177 4.0L biturbo V8\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eIntegrated \u003cstrong\u003emetal heat shields\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eRemoves restrictive factory catalytic converters\u003c\/li\u003e\n  \u003cli\u003eReduced post-turbo exhaust restriction\u003c\/li\u003e\n  \u003cli\u003eImproved exhaust gas flow\u003c\/li\u003e\n  \u003cli\u003eIncreased turbocharger sound\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eDeeper and more aggressive AMG V8 exhaust tone\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003eVehicle-specific exhaust routing\u003c\/li\u003e\n  \u003cli\u003eHigh-temperature resistant construction\u003c\/li\u003e\n  \u003cli\u003eExcellent corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eProfessional installation strongly recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003e\u003cstrong\u003ePACKAGE INCLUDES:\u003c\/strong\u003e\u003c\/h6\u003e\n\n\u003cul\u003e\n  \u003cli\u003e1 × Pair of \u003cstrong\u003eCatless Downpipes with Heat Shields\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eInstallation Hardware\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003e\u003cstrong\u003eIMPORTANT NOTICE:\u003c\/strong\u003e\u003c\/h6\u003e\n\n\u003cp\u003eThis product is intended for \u003cstrong\u003eoff-road, track and motorsport use only\u003c\/strong\u003e. Removal of the factory catalytic converters may not comply with emissions or public road-use regulations in your country or region.\u003c\/p\u003e\n\n\u003cp\u003eInstallation of \u003cstrong\u003ecatless downpipes may trigger a Check Engine Light (CEL)\u003c\/strong\u003e. Appropriate ECU software or calibration may be required depending on the vehicle setup.\u003c\/p\u003e\n\n\u003cp\u003eIt is the customer’s responsibility to confirm all applicable local emissions, inspection and road-use regulations before purchasing or installing this product.\u003c\/p\u003e","brand":"EURO TUNED","offers":[{"title":"Default Title","offer_id":63786898391370,"sku":"EUR-10723-DP","price":976.83,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/0239\/5978\/files\/mercedes-e63-w213-m177-high-flow-catless-downpipe-system.png?v=1791046147","url":"https:\/\/eutuned.com\/products\/mercedes-amg-e63-e63-s-w213-m177-catless-downpipes-with-heat-shields-2017-2023","provider":"Euro Tuned","version":"1.0","type":"link"}