{"product_id":"550cc-fuel-injectors-for-m113k","title":"550cc Fuel Injectors for M113K","description":"Upgrade your Mercedes-AMG's fueling system with these 550cc high-flow fuel injectors from BenzUnited Parts, engineered specifically for M113K supercharged engines. They deliver about 30% more flow than stock, crucial for maintaining safe air-fuel ratios in builds utilizing a smaller supercharger pulley or custom tuning.\n\nThese direct-fit injectors are designed to meet the fueling demands of supercharged and tuned AMG V8s, offering the necessary fueling headroom for reliable power gains and improved performance consistency. The enhanced spray pattern contributes to a smoother idle and stronger throttle response.\n\nKey features include a flow rate of 550cc\/min @ 3 bar, compatibility with Gasoline and E85 fuel (with proper tuning), and an EV6 connector with included EV1 adapters for a plug-and-play installation. They are compatible with M113K 5.4L V8 engines from model years 2003–2006.\n\nIt is essential to note that a custom tune or ECU calibration is required after installing these 550cc injectors to ensure safe air-fuel ratios and to fully leverage their benefits on your M113K AMG. These injectors are listed as direct-fit for the specified AMG models, including the E55 AMG, CLS55 AMG, CL55 AMG, S55 AMG, and SL55 AMG from 2003-2006.","brand":"BenzUnited Parts","offers":[{"title":"Default Title","offer_id":52687120990520,"sku":"Not specified by BenzUnited Parts directly. Often 550cc injectors are sourced from Bosch (e.g. 0280158124) by brands and relabeled for specific applications.","price":340.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/660679401.jpg?v=1784880553","url":"https:\/\/store.motormia.co\/products\/550cc-fuel-injectors-for-m113k","provider":"MOTORMIA","version":"1.0","type":"link"}