{"title":"E55 AMG · W211 · M113K (2003–2006)","description":"\u003cp\u003eParts and upgrades that fit the E55 AMG (W211 chassis, M113K engine, 2003–2006).\u003c\/p\u003e","products":[{"product_id":"e55-amg-k-n-air-filters","title":"E55 AMG K\u0026N Air Filters","description":"\u003ch2\u003eK\u0026amp;N air filter set for your E55 AMG\u003c\/h2\u003e\u003cp\u003eRefresh your E55 AMG's intake setup with a set of K\u0026amp;N air filters. Keep your next round of maintenance or modifications focused with a filter set for your Mercedes-Benz.\u003c\/p\u003e\u003ch3\u003eProduct details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFor the Mercedes-Benz E55 AMG\u003c\/li\u003e\n\u003cli\u003eK\u0026amp;N air filters\u003c\/li\u003e\n\u003cli\u003eSold as a set of filters\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N","offers":[{"title":"Default Title","offer_id":43346787827747,"sku":null,"price":115.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/5122\/4611\/files\/gemini-image-2_change_the_background_make_this_a_professional_photo_product_picture_with_a_matt-3_9.jpg?v=1793929694"},{"product_id":"77mm-supercharger-pulley","title":"77mm Supercharger Pulley","description":"\u003ch2\u003e77mm Supercharger Pulley | Mercedes 55 AMG Kompressor (M113K)\u003c\/h2\u003e\n\u003cp\u003eUnlock massive power without the heavy, sluggish drawbacks of an oversized crank pulley. Our precision-engineered \u003cb\u003e77mm supercharger pulley\u003c\/b\u003e is the ultimate bolt-on performance upgrade for your 55 Kompressor AMG. It delivers the exact same boost equivalent as a massive 180mm crank pulley, but with vastly superior efficiency. Expect safe, reliable, and track-tested gains of \u003cb\u003e70+ wheel horsepower (WHP)\u003c\/b\u003e and a brutal surge in low-end torque.\u003c\/p\u003e\n\u003cp\u003eThis upgraded pulley is the absolute perfect addition to a set of MBH long tube headers, allowing your M113K V8 engine to breathe freely and maximize its true horsepower potential.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose a Supercharger Pulley Over a 180mm Crank Pulley?\u003c\/h3\u003e\n\u003cp\u003eTraditional oversized crank pulleys add heavy, unnecessary bulk to your engine's rotating assembly. By upgrading the supercharger pulley instead, you get all the boost with none of the parasitic drag. Because the engine isn't fighting against its own rotational weight, it can spin up faster and deliver power more efficiently.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMassive Horsepower \u0026amp; Torque:\u003c\/b\u003e Instant, safe gains of 70+ WHP that pin you to your seat.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eLess Rotational Mass:\u003c\/b\u003e Eliminates the heavy bulk of a 180mm crank pulley so your supercharged V8 operates with maximum efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eFaster Engine Revs:\u003c\/b\u003e Noticeably sharper throttle response and quicker acceleration as the engine snaps into the powerband.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eLower Engine Temperatures:\u003c\/b\u003e Less strain on the crank assembly means better thermal management and cooler operating temps.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eOptimized Efficiency:\u003c\/b\u003e Enjoy improved gas mileage during normal cruising compared to cumbersome crank alternatives.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ci\u003eDisclaimer: For off-road racing and competition use only. This product is not intended to be installed on a registered vehicle for use on public roads or highways and may never be installed on a registered or licensed vehicle for use on any public roads and highways.\u003c\/i\u003e\u003c\/p\u003e","brand":"MBH Motorsports","offers":[{"title":"Default Title","offer_id":43346788417571,"sku":"MBH55KSCP","price":613.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/5122\/4611\/files\/aurora-upscaler-precise_-0_4.jpg?v=1783713702"},{"product_id":"55-kompressor-ecu-tuning","title":"55 Kompressor ECU Tuning","description":"\u003cp\u003eThe legendary Mercedes-Benz M113K 5.4L supercharged V8 is already a powerhouse from the factory—but stock calibration leaves massive performance on the table. Our Stage 2+ ECU performance tune is specifically calibrated to harmonize the increased boost of a \u003cb\u003e77mm supercharger pulley\u003c\/b\u003e with the superior exhaust scavenging of \u003cb\u003eMBH Long Tube Headers\u003c\/b\u003e.\u003c\/p\u003e\n\u003cp\u003eWe don't just add fuel and timing; we completely reprogram the factory Bosch ME2.8 engine management system. By optimizing supercharger bypass valve control, refining torque management, and sharpening drive-by-wire mapping, this tune transforms your AMG into a responsive, tire-shredding monster while retaining factory reliability and refinement.\u003c\/p\u003e\n\u003ch2\u003eDyno-Proven Performance Gains\u003c\/h2\u003e\n\u003cp\u003eWhen paired with the required 77mm pulley and MBH Long Tube Headers, our calibration delivers massive, usable power across the entire RPM band \u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMetric\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMeasured Gain (at the wheels)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eWhy It Matters\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003ePeak Horsepower\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003e+52 WHP\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eSustained top-end pull without boost bleed-off\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003ePeak Torque\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003e+100 WTQ\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eInstantaneous, neck-snapping acceleration out of corners\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003ci\u003eDisclaimer: For off-road racing and competition use only. This product is not intended or legal for installation on registered, licensed vehicles operated on public roads or highways.\u003c\/i\u003e\u003c\/p\u003e","brand":"MBH Motorsports","offers":[{"title":"Default Title","offer_id":43346790514723,"sku":null,"price":585.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/5122\/4611\/files\/ECU_new.jpg?v=1784570476"},{"product_id":"55-mid-section-with-xpipe","title":"55 Mid-Section with Xpipe","description":"\u003cp\u003eStreamline your exhaust upgrade and unlock hidden performance with the \u003cb\u003eMBH Motorsports Stainless Steel Mid-Section with X-Pipe\u003c\/b\u003e. While not strictly required to run our long tube headers, this mid-section is engineered to simplify installation by providing a direct, bolt-on connection between the back of your MBH headers and your factory resonator.\u003c\/p\u003e\n\u003cp\u003eUpgrade your restrictive factory mid-section to premium, high-flowing 3-inch tubing designed to maximize exhaust velocity and deliver an aggressive track-ready sound.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eKey Features \u0026amp; Performance:\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eEffortless Fitment:\u003c\/b\u003e Designed specifically to mate with MBH Motorsports Long Tube Headers for a straightforward, bolt-on installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSuperior Flow:\u003c\/b\u003e Replaces the stock setup with upgraded 3-inch stainless steel tubing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSecondary Cat Delete:\u003c\/b\u003e Removes unmonitored secondary catalytic converters for reduced backpressure and enhanced exhaust scavenging.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eProven Gains:\u003c\/b\u003e Deliver an estimated increase of \u003cb\u003e10–15 wheel horsepower (WHP)\u003c\/b\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cb\u003e⚠️ LEGAL \u0026amp; COMPLIANCE DISCLAIMER:\u003c\/b\u003e \u003cb\u003eFor off-road racing and competition use only.\u003c\/b\u003e This product is strictly not intended to be installed on a registered or licensed vehicle for use on public roads or highways.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"MBH Motorsports","offers":[{"title":"Default Title","offer_id":43346790678563,"sku":"0","price":1076.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/5122\/4611\/files\/55_mid_section.jpg?v=1784746422"},{"product_id":"e55-long-tube-headers","title":"E55 Long Tube Headers","description":"\u003cp\u003eUnleash the true power of your M113K engine with the \u003cb\u003eMBH Motorsports E55 AMG Long Tube Headers\u003c\/b\u003e. Widely recognized as the \u003cb\u003eGold Standard\u003c\/b\u003e for the E55 AMG platform, our headers are the benchmark by which all others are measured.\u003c\/p\u003e\n\u003cp\u003eWhile the market is saturated with mild steel and cheap overseas replicas offered by big-name shops, MBH Motorsports took a different path. Designed, engineered, and extensively tested in-house on a Dyno Dynamics dyno, these headers are built for discerning enthusiasts who refuse to compromise on quality, fitment, or performance.\u003c\/p\u003e\n\u003ch4\u003eKey Features \u0026amp; Product Specifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMassive Power Gains:\u003c\/b\u003e Adds \u003cb\u003e+45 wheel horsepower (whp)\u003c\/b\u003e over stock as a standalone modification, and \u003cb\u003e+50 whp\u003c\/b\u003e when paired with a tune, pulley, or throttle body.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eExclusive Horsepower Guarantee:\u003c\/b\u003e The industry's first and only AMG header backed by a money-back power guarantee.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eOptimized Engine Efficiency:\u003c\/b\u003e Decreases restrictive boost pressure without dropping horsepower, drastically reducing the risk of engine knock and pre-ignition.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eAdvanced Tuning Flexibility:\u003c\/b\u003e Lower boost levels allow your tuner to safely add more aggressive timing and ignition parameters to your ECU file.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eImproved Fuel Economy:\u003c\/b\u003e Removing the highly restrictive OEM exhaust manifold improves exhaust scavenging, yielding better MPG (if you can keep your foot out of the gas).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003ePremium Fitment \u0026amp; Compatibility:\u003c\/b\u003e Engineered specifically for the E55 AMG, but also fits the \u003cb\u003eE500\u003c\/b\u003e utilizing smaller connection pipes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eLifetime Warranty:\u003c\/b\u003e Built to last a lifetime, guaranteed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProven Performance \u0026amp; Dyno-Tested Results\u003c\/h4\u003e\n\u003cp\u003eWe don’t just claim horsepower numbers; we prove them. During our extensive in-house dyno testing, a stock E55 AMG equipped \u003ci\u003eonly\u003c\/i\u003e with MBH Long Tube Headers consistently gained \u003cb\u003e45 whp\u003c\/b\u003e. When you start stacking modifications—such as an upgraded supercharger pulley, larger throttle body, or an ECU tune—these headers truly shine, easily clearing the \u003cb\u003e50+ whp\u003c\/b\u003e mark by allowing your engine to breathe.\u003c\/p\u003e\n\u003ch4\u003eBetter Efficiency, Safer Boost\u003c\/h4\u003e\n\u003cp\u003eMore boost doesn't always mean more power—often, it just means restriction and heat. Adding MBH Long Tube Headers relieves backpressure, which actually \u003ci\u003elowers\u003c\/i\u003e your boost gauge reading while \u003ci\u003eincreasing\u003c\/i\u003e actual horsepower. This drop in restriction lowers your engine’s operating temperatures and significantly reduces the chance of dangerous pre-ignition (knock). It is a total win-win for engine longevity and performance.\u003c\/p\u003e\n\u003ch4\u003eThe MBH Motorsports Guarantee\u003c\/h4\u003e\n\u003cp\u003eWe stand behind our craftsmanship like no other manufacturer in the Mercedes-Benz aftermarket space:\u003c\/p\u003e\n\u003col start=\"1\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eThe Horsepower Guarantee:\u003c\/b\u003e We guarantee these headers will make at least \u003cb\u003e40 wheel horsepower\u003c\/b\u003e over stock. If they don’t, send them back for a full refund.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eLifetime Warranty:\u003c\/b\u003e Your investment is fully protected against defects for as long as you own the vehicle.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cb\u003eDisclaimer:\u003c\/b\u003e For off-road racing and competition use only. This product is not intended to be installed on a registered vehicle for use on public roads or highways, and may never be installed on a registered or licensed vehicle for use on any public roads and highways.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"MBH Motorsports","offers":[{"title":"No coating \/ Not included \/ Not included","offer_id":43346790809635,"sku":"MBHE55LTH","price":1985.0,"currency_code":"USD","in_stock":true},{"title":"Cerakote (+$365) \/ Not included \/ Not included","offer_id":44138499080227,"sku":"MBHE55LTH-CK","price":2350.0,"currency_code":"USD","in_stock":true},{"title":"No coating \/ Not included \/ Add (+$1,011)","offer_id":44196569415715,"sku":"MBHE55LTH-HFC","price":2996.0,"currency_code":"USD","in_stock":true},{"title":"No coating \/ Add (+$1,076) \/ Not included","offer_id":44196569448483,"sku":"MBHE55LTH-MSX","price":3061.0,"currency_code":"USD","in_stock":true},{"title":"No coating \/ Add (+$1,076) \/ Add (+$1,011)","offer_id":44196569481251,"sku":"MBHE55LTH-MSX-HFC","price":4072.0,"currency_code":"USD","in_stock":true},{"title":"Cerakote (+$365) \/ Not included \/ Add (+$1,011)","offer_id":44196569514019,"sku":"MBHE55LTH-CK-HFC","price":3361.0,"currency_code":"USD","in_stock":true},{"title":"Cerakote (+$365) \/ Add (+$1,076) \/ Not included","offer_id":44196569546787,"sku":"MBHE55LTH-CK-MSX","price":3426.0,"currency_code":"USD","in_stock":true},{"title":"Cerakote (+$365) \/ Add (+$1,076) \/ Add (+$1,011)","offer_id":44196569579555,"sku":"MBHE55LTH-CK-MSX-HFC","price":4437.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/5122\/4611\/files\/E55_Long_tube_header_new_site_pic.jpg?v=1783704075"},{"product_id":"high-flow-cats-set-of-2","title":"High Flow Cats (set of 2)","description":"\u003cp\u003eUpgrade your exhaust system seamlessly with MBH Motorsports 200-cell high-flow cats. Engineered for both performance and convenience, these catalytic converters are designed to bolt directly to the back of compatible MBH Motorsports headers.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDirect-Bolt Installation:\u003c\/b\u003e Mates perfectly with many MBH Motorsports headers for a straightforward fit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eIntegrated O2 Extension:\u003c\/b\u003e Features a built-in, long-tube O2 bung extension, saving you the time and hassle of tracking down hard-to-find aftermarket extensions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e⚠️ IMPORTANT COMPLIANCE NOTICE\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eOff-Road and Competition Use Only:\u003c\/b\u003e We make no claims regarding emissions compliance. As with all products we sell, these catalytic converters are strictly designated for off-road racing and competition use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eStreet Legality:\u003c\/b\u003e This product is not intended for, and may never be installed on, any registered or licensed vehicle for use on public roads or highways.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MBH Motorsports","offers":[{"title":"Default Title","offer_id":43346790973475,"sku":null,"price":1011.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/5122\/4611\/files\/cats.jpg?v=1784579690"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/5122\/4611\/collections\/E55_collection_pic.jpg?v=1793728353","url":"https:\/\/mbhmotorsports.com\/collections\/w211-m113k.oembed","provider":"MBH Motorsports","version":"1.0","type":"link"}