{"product_id":"plm-mercedes-benz-5-5l-amg-heat-exchanger-xl-25-larger-mercedes-benz-e55-amg-mercedes-benz-cls55-amg-mercedes-benz-sl55-amg","title":"PLM Mercedes Benz 5.5L AMG Heat Exchanger XL (25% Larger) – Mercedes-Benz E55 AMG \/ Mercedes-Benz CLS55 AMG \/ Mercedes-Benz SL55 AMG","description":"\u003ch2 data-start=\"88\" data-end=\"261\"\u003e\n\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003ePLM Mercedes Benz 5.5L AMG Heat Exchanger XL\u003c\/span\u003e\u003c\/span\u003e (25% Larger) – \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eMercedes-Benz E55 AMG\u003c\/span\u003e\u003c\/span\u003e \/ \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eMercedes-Benz CLS55 AMG\u003c\/span\u003e\u003c\/span\u003e \/ \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eMercedes-Benz SL55 AMG\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-start=\"263\" data-end=\"301\"\u003e\u003cstrong data-start=\"263\" data-end=\"271\"\u003eSKU:\u003c\/strong\u003e PLM-MSL55-HEAT-EXCHANGER-XL\u003c\/p\u003e\n\u003cp data-start=\"303\" data-end=\"642\"\u003eBuilt from over a decade of proven success with the PLM AMG cooling lineup, the \u003cstrong data-start=\"383\" data-end=\"404\"\u003eXL Heat Exchanger\u003c\/strong\u003e takes performance even further with a core that is \u003cstrong data-start=\"456\" data-end=\"470\"\u003e25% larger\u003c\/strong\u003e than the standard version. The increased capacity provides greater resistance to heat soak and improved temperature stability for modified or aggressively driven vehicles.\u003c\/p\u003e\n\u003cp data-start=\"644\" data-end=\"1004\"\u003eSupercharged 5.5L AMG cars are well known for rising intake air temperatures, especially in hot climates, during repeated pulls, or after raising boost levels. Once temperatures climb, the ECU reduces timing and power. The PLM Power Driven XL system is engineered to combat that issue, helping your vehicle maintain consistent horsepower and throttle response.\u003c\/p\u003e\n\u003cp data-start=\"1006\" data-end=\"1299\"\u003eDespite the larger size, the unit is designed to mount in the factory location. The furnace-brazed core design provides superior strength and heat transfer compared to epoxied alternatives, while CNC-machined billet aluminum necks and precision welds ensure durability and leak-free operation.\u003c\/p\u003e\n\u003cp data-start=\"1301\" data-end=\"1477\"\u003eWith greater fluid volume and surface area, the XL version is ideal for owners running upgraded pulleys, tunes, or those who demand maximum cooling efficiency from their setup.\u003c\/p\u003e\n\u003ch3 data-start=\"1479\" data-end=\"1503\"\u003ePerformance Benefits\u003c\/h3\u003e\n\u003cul data-start=\"1504\" data-end=\"1703\"\u003e\n\u003cli data-start=\"1504\" data-end=\"1547\"\u003e\n\u003cp data-start=\"1506\" data-end=\"1547\"\u003eLarger core improves cooling efficiency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1548\" data-end=\"1575\"\u003e\n\u003cp data-start=\"1550\" data-end=\"1575\"\u003eHelps prevent heat soak\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1576\" data-end=\"1624\"\u003e\n\u003cp data-start=\"1578\" data-end=\"1624\"\u003eSupports higher boost and tuned applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1625\" data-end=\"1667\"\u003e\n\u003cp data-start=\"1627\" data-end=\"1667\"\u003eMaintains more consistent power output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1668\" data-end=\"1703\"\u003e\n\u003cp data-start=\"1670\" data-end=\"1703\"\u003eFactory-style mounting position\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1705\" data-end=\"1717\"\u003eFeatures\u003c\/h3\u003e\n\u003cul data-start=\"1718\" data-end=\"2088\"\u003e\n\u003cli data-start=\"1718\" data-end=\"1767\"\u003e\n\u003cp data-start=\"1720\" data-end=\"1767\"\u003eXL core design – \u003cstrong data-start=\"1737\" data-end=\"1751\"\u003e25% larger\u003c\/strong\u003e than standard\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1768\" data-end=\"1828\"\u003e\n\u003cp data-start=\"1770\" data-end=\"1828\"\u003eFurnace-brazed construction for optimal heat dissipation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1829\" data-end=\"1867\"\u003e\n\u003cp data-start=\"1831\" data-end=\"1867\"\u003eCNC-machined billet aluminum necks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1868\" data-end=\"1913\"\u003e\n\u003cp data-start=\"1870\" data-end=\"1913\"\u003eProfessionally welded and pressure tested\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1914\" data-end=\"1957\"\u003e\n\u003cp data-start=\"1916\" data-end=\"1957\"\u003eApprox. \u003cstrong data-start=\"1924\" data-end=\"1938\"\u003e2.25 liter\u003c\/strong\u003e coolant capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1958\" data-end=\"2004\"\u003e\n\u003cp data-start=\"1960\" data-end=\"2004\"\u003eRoughly \u003cstrong data-start=\"1968\" data-end=\"1982\"\u003e4000 sq in\u003c\/strong\u003e of cooling fin area\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2005\" data-end=\"2062\"\u003e\n\u003cp data-start=\"2007\" data-end=\"2062\"\u003eNo cutting or permanent vehicle modification required\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2063\" data-end=\"2088\"\u003e\n\u003cp data-start=\"2065\" data-end=\"2088\"\u003ePLM one-year warranty\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"2090\" data-end=\"2119\"\u003eHeat Exchanger Dimensions\u003c\/h3\u003e\n\u003cul data-start=\"2120\" data-end=\"2271\"\u003e\n\u003cli data-start=\"2120\" data-end=\"2145\"\u003e\n\u003cp data-start=\"2122\" data-end=\"2145\"\u003eOverall length: 35.5\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2146\" data-end=\"2185\"\u003e\n\u003cp data-start=\"2148\" data-end=\"2185\"\u003eCore length (with end tanks): 28.5\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2186\" data-end=\"2202\"\u003e\n\u003cp data-start=\"2188\" data-end=\"2202\"\u003eHeight: 5.5\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2203\" data-end=\"2234\"\u003e\n\u003cp data-start=\"2205\" data-end=\"2234\"\u003eCore thickness: \u003cstrong data-start=\"2221\" data-end=\"2232\"\u003e3\" (XL)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2235\" data-end=\"2271\"\u003e\n\u003cp data-start=\"2237\" data-end=\"2271\"\u003eStandard version thickness: 2.5\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"2273\" data-end=\"2292\"\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cul data-start=\"2293\" data-end=\"2418\"\u003e\n\u003cli data-start=\"2293\" data-end=\"2334\"\u003e\n\u003cp data-start=\"2295\" data-end=\"2334\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eMercedes-Benz E55 AMG\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2335\" data-end=\"2376\"\u003e\n\u003cp data-start=\"2337\" data-end=\"2376\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eMercedes-Benz CLS55 AMG\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2377\" data-end=\"2418\"\u003e\n\u003cp data-start=\"2379\" data-end=\"2418\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eMercedes-Benz SL55 AMG\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"2420\" data-end=\"2442\"\u003eInstallation Notes\u003c\/h3\u003e\n\u003cp data-start=\"2443\" data-end=\"2628\"\u003eThe brackets are designed for direct bolt-on installation to the E55. CLS55 and SL55 models require drilling two additional holes in the brackets. The vehicle itself remains unmodified.\u003c\/p\u003e\n\u003cp data-start=\"2630\" data-end=\"2801\"\u003eFor SL55 applications, one hose connection is on the driver side and a longer hose is required. Select the SL55 option when ordering and the correct hose will be supplied.\u003c\/p\u003e\n\u003ch3 data-start=\"2803\" data-end=\"2841\"\u003eCooling System Upgrade Opportunity\u003c\/h3\u003e\n\u003cp data-start=\"2842\" data-end=\"3065\"\u003eBecause the front bumper is removed during installation, many owners choose to upgrade further at the same time with the PLM cooling package that adds a higher-flow pump and coolant additive to maximize temperature control.\u003c\/p\u003e","brand":"Racing Precision Motorsports","offers":[{"title":"E55 CLS55","offer_id":43982691074108,"sku":"PLM-ME55-HEAT-EXCHANGER-XL","price":349.99,"currency_code":"USD","in_stock":true},{"title":"SL55","offer_id":43982691106876,"sku":"PLM-MSL55-HEAT-EXCHANGER-XL","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/5934\/4956\/files\/ME55-HEAT-EXCHANGER-XL-3T.webp?v=1771047360","url":"https:\/\/rpm-racing.com\/products\/plm-mercedes-benz-5-5l-amg-heat-exchanger-xl-25-larger-mercedes-benz-e55-amg-mercedes-benz-cls55-amg-mercedes-benz-sl55-amg","provider":"Racing Precision Motorsports","version":"1.0","type":"link"}