{"product_id":"turbocharger-for-mercedes-benz-slc300-2017-2020-2-0l","title":"Turbocharger for Mercedes Benz SLC300 (2017-2020) 2.0L","description":"\u003ch2 style=\"font-size: clamp(18px, 3vw, 21px); margin-bottom: 15px; line-height: 1.3;\"\u003eDirect-Replacement OE-Fit Turbocharger for 2017-2020 Mercedes Benz SLC-Class (R172)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The direct-replacement turbocharger replaces a damaged or worn factory forced-induction assembly on the 2017-2020 SLC-Class to eliminate boost leaks, restore factory manifold pressure, and resolve low-boost fault codes.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Mercedes Benz SLC-Class Wastegate Wear \u0026amp; Thermal Degradation\u003c\/h3\u003e\n\u003cp\u003eThe factory forced induction system on the \u003cstrong\u003eM274\u003c\/strong\u003e engine is subject to intense thermal cycling and high exhaust manifold gas velocities. Over time, the internal wastegate flapper mechanism wears down and develops excessive play, causing severe exhaust blow-by, sluggish spool, and persistent underboost trouble codes (such as P0299). Additionally, high oil operating temperatures can lead to oil coking inside the center housing rotating assembly (CHRA), causing journal bearing wear, excessive shaft play, seal failure, oil blow-by through the compressor housing, and noticeable power loss across the rev band.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eManufactured to restore precise OE boost parameters, this replacement turbocharger features a precision high-speed dynamically balanced rotating assembly designed for vibration-free spool and quick transient throttle response. The high-grade ductile iron turbine housing resists thermal fatigue, warping, and cracking under peak exhaust temperatures. Built with factory-spec coolant passages, precision oil feed ports, and direct-fit flange geometry, it installs seamlessly onto the \u003cstrong\u003eR172\u003c\/strong\u003e chassis without requiring ECU recalibration, pipe modifications, or custom adapter plates.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Complete Turbocharger Assembly\u003c\/li\u003e\n  \u003cli\u003eInstallation Accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 20px;\"\u003e\n  \u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px; min-width: 300px;\"\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eFitment\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e2017-2020 Mercedes Benz SLC-Class\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eEngine \/ Chassis\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e\n\u003cstrong\u003eM274\u003c\/strong\u003e 2.0L Turbo I4 \/ \u003cstrong\u003eR172\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eStock Output\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e241 hp \/ 273 lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e2740900780, 2740902480, 2740902580, 2740903180, 2740903280, 2740903300, 2740903580, 2740904280, 2740904380, A2740900780, A2740902480, A2740902580, A2740903180, A2740903280, A2740903300, A2740903580, A2740904280, A2740904380\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2017 Mercedes-Benz SLC300 (2.0L L4 Gas Turbocharged)\u003c\/li\u003e\n  \u003cli\u003e2018 Mercedes-Benz SLC300 (2.0L L4 Gas Turbocharged)\u003c\/li\u003e\n  \u003cli\u003e2019 Mercedes-Benz SLC300 (2.0L L4 Gas Turbocharged)\u003c\/li\u003e\n  \u003cli\u003e2020 Mercedes-Benz SLC300 (2.0L L4 Gas Turbocharged)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions \u0026amp; Fitment Warnings\u003c\/h3\u003e\n\u003ch4\u003eDoes this fit the R172 SLC-Class?\u003c\/h4\u003e\n\u003cp\u003eYes, this is a direct fit for the 2017-2020 Mercedes Benz SLC-Class equipped with the \u003cstrong\u003eM274\u003c\/strong\u003e 2.0L engine. \u003cstrong\u003eThis unit does not fit SLC43 AMG models equipped with the 3.0L twin-turbo V6.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch4\u003eWhat critical service steps must be completed before installation?\u003c\/h4\u003e\n\u003cp\u003eYou must flush or replace the oil supply lines and perform a complete engine oil and filter change to prevent premature bearing failure caused by residual particulate contamination.\u003c\/p\u003e\n\n\u003ch3\u003eThe Mercedes Benz Precision Standard\u003c\/h3\u003e\n\u003cp\u003eMaintaining a European sports roadster requires rigorous mechanical precision. Engineered to meet strict factory tolerances, this turbocharger restores standard manifold pressure targets and seamless CAN bus sensor integration without triggering check engine lights or anomalous ECU limp-mode interventions.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":67916425527544,"sku":"DS-ENV518DW9","price":294.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/turbocharger-for-mercedes-benz-slc300-2017-2020-2-0l-1.jpg?v=1793475744","url":"https:\/\/performancechiptuning.com\/products\/turbocharger-for-mercedes-benz-slc300-2017-2020-2-0l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}