E550 tune review Compared to power numbers by Mercedes-Benz, the E 550 gains up to 105 HP and 262 LB-FT. Aug 19, 2020 · I've gotten a price for a stage 1 tune with Renntech. lbs. No issues with reliability if you tune it whatsoever, granted you take it to someone who is a reputable tuner. With additional ft. See the gains in the video above. 6L Biturbo M278 engine common problems and reliability. At any rate, this translates to 66HP gained with the RENNTech tune, which translates to $40. 7. Without traction control it will lose traction under 25 mph when wide open. We go over everything from its de Feb 26, 2014 · The Best Sedans of 2024 and 2025 Tested: Benz's Twin-Turbo V-8 E-class Tested: 2010 Mercedes-Benz E550 4MATIC Sedan Actually, make that more-than-ample propulsion when it comes to the well-endowed Tune your Mercedes Benz R500 W251 G550 W463 CLK550 A209 C209 SL550 R230 S550 W221 ML550 W164 GL550 X164 CLS550 C219 CL550 C216 E550 W211 with a M273 engine. I also own a 2014 E550 convertible (w207 series) that I would like to tune. Unlock power and give your car a raw inspired and exotic sound. 89 $ 17. Ford Performance Chips from So I have A E550 that the previous owner claims that it has a renntech tune on it already. Jun 4, 2010 · so a few weeks ago (at timmayfest) i was the lucky raffel winner and had my e60 tuned by eurocharged. That said Weistec is home of the Worlds Fastest Mercedes Benz AMG. 89 FAST FREE SHIPPING! Briggs And Stratton 590581 Air Filter Cover – $ 25. Boost your performance with our 2007-2010 550 ECU tune. 7L V8 Biturbo engine is already impressive, but with our expert ECU tuning, you’ll experience enhanced horsepower, torque, and throttle response that transforms your driving experience. Generally, we will send the same item as our […] Maintenance Tune Up Kit For Senix LSPG-M7 Lawn Mower 21in 140 cc w/B&S E550 Engine Includes Oil , Air Filter & Spark Plug. Has anyone had any problems pop up long term from this tune? The COMPORT comes equipped with up to 6 custom pre-loaded off-the-shelf tunes/maps (including your stock tune). 7L BiTurbo Mercedes-Benz Engine Power Rating: 420hp / 443tq AMR Performance NEW Engine Power Rating: 520-540hp / 736-756tq Horsepower Gains: +95-115hp Torque Gains: +175-185tq DynoJet (power at the wheels): Red -> Stock The Truth Behind the Mercedes E550 after 1 year (Hint: It's not that great for me) Luke Brosious 3. Be the first to review “Mercedes E550 2013 Custom ECU Tune” Industry Leading High Performance European & Exotic ECU Software and Tuning Solutions for your vehicle. 5L Performance ECU Software / Tuning Sort By Return to Top. Performance Flash Tune for Mercedes Benz S550 W222 with M278 4. Whether you are stock or added a performance part to the vehicle. Boosts the CLS to over 500 hp and over 700 torque. For Mercedes- M278 550 V8 BiTurbo engines. 7l biturbo tune Brand: MERCEDES-BENZ Description Additional information Oct 20, 2020 · RENNtech HHT (hand held tuner) allows you the unlimited ability to switch between tuned and stock ECU programming and requires no ECU removal! Our proprietary tuning module stores both the RENNtech tuned file and your vehicles stock file. You could feel the 700+ torque. Maximum Output. Oct 15, 2020 · Weistec Engineering is a California based high-end automotive tuner. The best advise I can give you is that our warranty doesn’t cover tires 🤣 Feel free to reach out to Eurocharged Boston if you have any questions or concerns, but I can assure you our tune is safe and reliable- and we have thousands of happy customers. I am familiar with Renntech, Eurocharged and Kleeman. This is a strong chassis capable of delivering big horsepower with tunes, air intakes, exhausts, and bigger turbochargers. Our intermediate level ECU upgrade for the Mercedes M278 engine still offers huge gains in performance across the entire RPM range, but with a slightly reduced peak HP and torque from our standard tune. My first impression was that I could not tell any difference but after several full throttle runs the car really started to pull harder at Be the first to review “Mercedes E550 2014 Custom ECU Tune” Dec 14, 2020 · RENNtech HandHeld ECU Upgrade Module to increase horsepower and torque, upgraded via OBD2 port. These fit cars such as E550 and E63. Tough decision has to be made, but I'm grateful that I'm in a position to have this decision in the first place. Gain up to 44 HP and 39 TQ. com. Links to either Amazon or eBay listings have been 2007 Mercedes Benz E550 Base Sedan 211. It also improved the gas mpg on the highway by a couple of mpg at 75. Options Price: $0. The module plugs directly into the OBD2 port and delivers the file you choose directly to the ECU. The E550’s 4. Fast shipping and huge discounts off retail. Check the appearance, size, shape of this item in our picture and compare with your original one before buying. Here are the three things I really like about my 2012 Mercedes E550 W212 with the BiTurbo M278 V8, 4Matic all wheel drive system (AWD), and the dreaded Airmatic suspension. Terms & Conditions Privacy Statement FINANCING – BUY NOW & PAY LATER Why choose AMR Performance? AMR Performance Customer Reviews 2025 | Powered by AMR Performance Be the first to review “Mercedes E550 2015 Custom ECU Tune” None Dyno Testing RWD (+ $200. I have heard they got their start from racing Mustangs. 5L V8 Performance ECU Tune Unlock your AMG's full potential with the M273 ECU Tune. Downpipes and Exhaust For Mercedes Benz AMG M278 E550 W212 AWD Jun 4, 2011 · I am contemplating having the E550 tuned by MB of Buckhead. The E-Class combines the power of a 12 second car into a hotel on wheels. Discover the best car tuning and dyno testing near you. Improved throttle response. 26K subscribers Subscribe Jul 8, 2014 · I was wondering if it's possible to add an electronic boost controller to the E550 if you have an ECU tune. Pretty easy to install and the customer service in Germany is very good. Experience increased horsepower, improved throttle response and enhanced fuel efficiency. While Audis and BMWs are increasingly curvaceous, Mercedes has been Mar 22, 2013 · EDITOR WES RAYNAL: Much as I generally like the E-class, the 2013 Mercedes-Benz E550 coupe is not my favorite Benz, but then I'm not really partial to coupes. I know some tunes raise the turbo psi level above stock levels, I'm curious with an ECU tune if a boost controller is doable. The RENNtech upgraded M278 now produces 540 HP and 705 LB-FT at Personally, I wouldn't tune anything V6 (unless it's already something high-performance, e. Feb 17, 2010 · The raked E550 4MATIC feels right-sized (some see the S-class as boatishly swarthy, and at a glance, the C can be mistaken for a European taxi). 90 per 1HP. Manufacturer of quality performance parts including superchargers, turbo upgrades, intakes, downpipes, water methanol systems! Learn how to make more horsepower with Weistec! Mercedes-Benz E550 makes over 630wtq! mercedes e550 tuning mercedes benz e550 tuning Vehicle Application: Mercedes Benz E550 4. 7l V8 Biturbo (M278) --------------------------------------------- Stock resonator and Secondary catalytics removed Stock Jul 1, 2023 · Hi All, I've read quite a few reviews on multiple forums, including this one, on stage 1 tunes for the GLA 45 AMG (and other MBZs that use the m133 engine), and am particularly interested in hearing from anyone who has had a Renntech Stage 1 HHT. This article highlights three performance upgrades that can Performance software engineered for the 63 AMG to increase power and torque gains, improve fuel efficiency, delete lag, and much more! Mercedes Benz W212 E550 and E500 with M273 5. Performance Flash Tune for Mercedes Benz S550 C217 with M278 4. 072 V8 5. Very impressive. Tune only. They are rooted in pragmatic performance, that is very high-end. Performance Flash Tune for Mercedes Benz GLE550 W166 with M278 4. 00 Product Price: $2,199. 3 ECU M278 S550 Stage 1 Performance Tune gains: Expertly calibrated and meticulously refined, DME Tuning’s ECU software is guaranteed to give you MORE of a good thing. This is ideal for customers who want increased performance in their daily driver without worry of extra strain on driveline components or for areas and countries with extreme altitudes Find low prices on 2011 Mercedes-Benz E550 aftermarket and OEM Ignition and Tune-Up Products. Our tuning strategy enhances power and drivability by precisely adjusting ignition timing, boost pressure, throttle response, and fuel delivery—while maintaining the reliability and safe The M278 engine in the E550 and various Mercedes-Benz models is a very capable and stout power-plant. 7L bitrubo is much more satisfying. This combination that provides noticeable increases horsepower, torque and Maintenance Tune Up Kit For Briggs And Stratton E550 Engine Includes Oil , Air Filter & Spark Plug. We would like to show you a description here but the site won’t allow us. I've seen a fair number of discussions just Mercedes Benz AMG ECU tuning, calibration, and performance experts. Tuning question I know this topic has been discussed millions of times but I’m in a bit of dilemma, I have a 2019 c63 with ZAC cf intake, CAP catless down pipes and now looking for a tune… it’s between Renntech, Weistec, and the famous Eurocharged. At Edmunds we drive every car we review 5 days ago · Ford Performance Chips Ford Chip Tuning More Horsepower Increased Torque Faster Acceleration Improved Throttle Response 100% Tested And Proven No Installation, Just Plug And Play Smoother Idle, Response and Shifting Lifetime Warranty With All Of Our Ford Performance Chips 3 Incredible Options To Choose From: Stage 1, 2 or 3! Maximum Ford Performance & MPG Gains. To begin with it sounds much better - they really worked on tuning that exhaust note. Transform your Mercedes M278 bi-turbo engine with the Weistec ECU Tune. Add a carbon fiber air-intake. Enjoy enhanced throttle response, faster acceleration and top speed limiter removal. It has an interior aesthetic worthy of a spread in Welcome to the channel, today we are talking a little about my Mercedes e550 and how it holds up in today's time. I prefer sedans and wagons. Today, we have a quick review of this E550. 2014 Mercedes E550 coupe. Buy online, or pickup parts at any local Advance Auto Parts store. Gains: +20HP & 14 LB-FT Mercedes Benz W211 E550 and E500 with M273 5. From what I have been told this product is not just a chip, but much more similar to a Renntech or Our proprietary ECU upgrade for the Mercedes M278 Biturbo engine offers huge gains in performance across the entire RPM range without sacrificing around town comfort or daily driver reliability. This gives you the ability to choose what tune you would like to program into your vehicle. Optimized Fueling and Ignition Timing. 7 Bi-Turbo W212 (2013-2016) STAGE 1 PERFORMANCE SOFTWARE TUNE Stage 1 consists of an individual reprogramming of the engine management system of the vehicle, whereby the adjustment of the engine parameters (e. Mid-length headers: Designed specifically for the 5. 3 ECU. I dont know if this is true but I was wondering if the HPTuner could read it and allow me to make a backup of it just incase or will I need to get another tool to make a backup of the file? Enhance your vehicle's performance with professional tuning services. NOTE: Check the appearance, size, shape of this item Stay ahead of maintenance on your 2014 Mercedes-Benz E550. Eurocharged ECU Tuning for your vehicle will unleash new power and a whole new driving experience. 79 $ 15. M278 performance, intakes, hp, gains, & more. 5L V8 Performance ECU Tune Jul 2, 2024 · Just wanted to see opinions on different tunes, I get the idea that renntech is used the most and is good, but does anyone have any long term experience with the weistech or eurocharged tune? Really want to juice mine up, just wondering if it's worth spending the extra 600 on renntech vs the Boost your Mercedes E550 (2012-2016) with ZackTuned’s ECU tuning for more power, sharper throttle response, and improved fuel efficiency. TunedMercedes open air intake system for the M157 or M278 Mercedes Intake for $399 for a limited time. Expertly calibrated and meticulously refined, DME Tuning’s ECU software is guaranteed to give you MORE of a good thing. With the newest update of their Software Upgrade for the M278 – 4. 5L Performance ECU Software / Tuning Sort By Return to Top 📸Mein Instagram:https://instagram. Check amrperformance valuation, traffic estimations and owner info. 7L V8 Bi-Turbo W212 408HP VRT-MB-E550-408 for the Mercedes-Benz at Vivid Racing. 5L and hands-down the 4. May 23, 2013 · Last night I received my ECU tune from Eurocharged and flashed the ECU from the comfort of my garage. These upgrades are tested and proven on models like the E550, CLS550, CLK550, S550, and SL550 with the M273 5. Mercedes Be the first to review “Mercedes E550 2016 Custom ECU Tune” Aug 8, 2018 · If you want to get the dp, get it from weistec since it comes along with an upgraded s-pipe (midpipe); as for the tune, id recommend eurocharged and weistec, i have weistecs tune dp intake and heat shield. Programming takes only a few minutes and the vehicle can What are your thoughts/opinions/experiences with tuning the M278 either with Renntech or other shops? I understand that So I recently weistec tuned my 2014 E550 and the car was performing very well after the tune, there was a very noticeable difference. They are supposedly one of only 27 AMG service centers in the US that can remap the ECU gaining approximately 10% in HP and Torque. The M278 engine in the E550 and various Mercedes-Benz models is a very capable and stout power-plant. 1/MED17. 6L BiTurbo’s ability. A testament to Jerry and the level of service that EC provides is that he went through three iterations Apr 5, 2021 · 2014 E550 Biturbo (W212) Stage 1 ECU Tuned 4. Note: Does Not Include Oil. Achieve up to 540 HP and 715 TQ with optimized boost, throttle response, and street-legal performance enhancements. 7L V8 BiTurbo, RENNtech boosts the 550-Series to AMG Power Levels. Up to 402HP and 405 LB-FT. Sep 9, 2009 · The ’09 E550 competes against the always popular, Lexus GS460, the Jaguar XP, and a handful of BMW’s; however, the traditional Benz’ cabin, and German idea of luxury, put the cabins of mercedes e550 tuning mercedes benz e550 tuning Vehicle Application: Mercedes Benz E550 4. These are easy upgrades and should work on E350, E500, E250, E200, E550, model years 2010-2016. Nov 6, 2020 · Send in your ECU to clone and tune, use handheld’s like MyGenius. After months of painstaking dyno and road tuning, we are proud to introduce the most powerful ECU upgrade ever released for the M278 engine. My concern is with the torque. The Mercedes Benz E550 ECU tune from Gintani includes reprogrammed torque management parameters, smoother engine operations, reprogrammed throttle and response. May 14, 2015 · This article applies to the Mercedes-Benz E-Class (2010-present). This is ideal for customers who want increased performance in their daily driver without worry of extra strain on driveline components or for areas and countries with extreme altitudes RENNtech ECU Upgrade for 207 - E 550. Imagine your vehicle with better throttle response, more horsepower / torque, and reliable performance backed by the best calibrators / tuners in the industry! Power ratings are subject to conditions and dynamometer model used. Imagine your vehicle with better throttle response, more horsepower / torque, and reliable performance backed by the best calibrators / tuners in the industry! Best of all, we can tune most cars remotely or you can visit one of our 15 Eurocharged locations or one of our 200+ dealers across the Mar 16, 2022 · Looking for feedback on an AMG performance tune/chip. Home delivery or in-store pick up available. g. 00) Dyno Testing AWD (+ $300. When most people think of a Mercedes-Benz E-Class, luxury and performance come to mind. In person or remote tuning available! Feb 25, 2013 · My daughter’s favorite flavor of Slurpee is all of them—in the same cup. In researching the M278 neingr, I read mixed reviews and Nothing beats the sound with having Redstar Exhaust E500/E550 W212 M273 Downpipes on your 5. We manufacture tuning software for over 5600 different vehicles. 7 tune, mercedes 4. Home / Shop By Model / E Class / W212 E63 and E550 W212 E63 and E550 Performance products for the venerable w212. Generally, we will send the same item as our picture shows. of torque through Tune Up Kit For Senix LSPG-M7 Lawn Mower 21in 140 cc w/B&S E550 Engine Includes: 1 Spark Plug & 1 Air Filter. All engine parameter values at this stage remain within the safety Order the VR Tuned ECU Flash Tune Mercedes E500 | E550 4. 5L V8Mods : custom exhaust system done by Elite auto sport, custom tune 93 octane + 100 octane , K&N filters, nitrous ( wet syste So I have A E550 that the previous owner claims that it has a renntech tune on it already. Be the first to review “Mercedes CLS500/550 C218 M278 ECU Tune” Have you spotted an awesome-looking W212 Mercedes-Benz E-Class? This list includes a few updated ideas to make your E350, E550, or even E63 AMG look even better. Unlock the full potential of your Mercedes-Benz with AMR Performance's TCU tuning software. Others here have mentioned EC (Eurocharged) as a good company to use. Be the first to review “Mercedes E500/550 W212 M278 ECU Tune” Aug 16, 2022 · Mercedes M278 Engine guide. Another thing, I know there's a huge tuning potential for E550 (540hp/700ftlb with just an ECU tune). We spent several hours assembling a list of upgrade ideas for your Mercedes-Benz W212. The basic shape of the E-Class could hardly be more staid. Thereafter noticed 2012+ have twin turbo V8 ($25k-30k). the power increase per eurocharged is 25whp and 21wtq with dyno charts Eurocharged ECU Tuning for your vehicle will unleash new power and a whole new driving experience. Reduced transmission slippage, quicker and faster shift times, and remove torque limiters with our advanced TCU tuning software. Downpipes and Exhaust For Mercedes Benz AMG M278 E550 W212 AWD The best advise I can give you is that our warranty doesn’t cover tires 🤣 Feel free to reach out to Eurocharged Boston if you have any questions or concerns, but I can assure you our tune is safe and reliable- and we have thousands of happy customers. Full analysis about amrperformance. No need to send off the ECU to the tuner anymore. To her, it’s more exciting to combine all available options than to pick one and roll with it. I just bought this car used and slapped a tune on it immediately and I must say, I’m very impressed!! This is the first road I could find that had room w/o Edmunds' expert review of the Used 2012 Mercedes-Benz CLS-Class provides the latest look at trim-level features and specs, performance, safety, and comfort. I like those cars, especially if you get a 2012/2013 E550. 99 Total: $2,199. I was initially looking to get an NA 5. I have no doubt that they make a reliable tune/products, however I could never get their tunes to work for me. 5L M273 Naturally Aspirated Engine. 79 FAST FREE SHIPPING! I was considering an E-Class Cabriolet as a Summer vehicle. But if you want more information on mod's id be happy Everything that has to do with Mercedes Benz, Tuning and most importantly, keeping these cars on the road. Mar 5, 2009 · Read the review and see photos of the 2010 Mercedes-Benz E-class / E550 at Car and Driver. Feel free to share your classic Mercedes-Benz here! Check out our new wiki to help you troubleshoot and keep your Benz running like new. 7L V8 Bi-Turbo W212 408HP VRT-MB-E550-408 VividRacing offers Quality Performance Auto Accessories and Auto Parts. of torque through Jul 3, 2013 · If you want your e550 to sound nice Supersprint headers, as well as adding power, and just remove the resonator. ECU tune or dyno tune and it should go nicely. Nissan GTR). Fully developed in house, our ECU tune has surpassed the 540 horsepower* mark on a completely stock vehicle with no other modifications. TCU tunes, custom tunes, pick up the phone or drop a forum/fb dm, and I’m sure they will work with you. More horsepower, more torque, and a more exhilarating driving experience by delivering usable power through improved throttle response and torque management. I bought a lawnmower off Craigslist for $20, threw a tune-up kit at it (replaced the carb, governor spring, spark plug, air filter, and oil) for $20, and hosed the old crap off of it with brake cleaner. Looking for a Mercedes-Benz E550 Ignition and Tune-Up Products replacement? Shop Advance Auto Parts online or locally for low prices on aftermarket E550 Ignition and Tune-Up Products. 99 Add to cart SKU: AMR-CPTS-M278 Category: MB 4. Even so, when a driver gets a craving for more power, there are a few things that can quench that thirst. Of course I am going to read for months and learn all I can before I write my first tune. . Their products are finished well, look great, and are expensive compared to VRP Speed, and in line with prices from GAD, AMR, RennTech. Sep 9, 2009 · The ’09 E550 competes against the always popular, Lexus GS460, the Jaguar XP, and a handful of BMW’s; however, the traditional Benz’ cabin, and German idea of luxury, put the cabins of Jun 12, 2019 · VR Tuned ECU Flash Tune Mercedes E500 | E550 4. The 550's gear box's are nice and strong, they can also handle a supercharger. By precisely adjusting camshaft timing, boost output and air/fuel ratios, your M278 equipped 550 series will produce an incredible 575 horsepower with no other form of modification! This service is solely available via appointment in-house at AMS Performance. 5L V8. If you’re the same way, you’ll find the 2013 Mercedes-Benz E550 4Matic a very exciting car. 4. Aug 3, 2018 · I installed the gts black on my E550 convertible. 7L V8 Bi-Turbo Engine with MED17. NOTE: Check the appearance, size, shape of this item in our picture and compare with your original one before buying. my initial ride home from timmayfest (be it only 10 mins and with the wife and kids in the car) left smiles on my face. Mercedes Performance Chips Mercedes Chip Tuning More Horsepower Increased Torque Faster Acceleration Improved Throttle Response 100% Tested And Proven No Installation, Just Plug And Play Smoother Idle, Response and Shifting Lifetime Warranty With All Of Our Mercedes Performance Chips 3 Incredible Options To Choose From: Stage 1, 2 or 3! Maximum Mercedes Performance & MPG Gains. Elevate the performance of your Mercedes-Benz with bespoke ECU calibration from MPE. The COMPORT also has the ability to store CUSTOM TUNED maps as well. Call to schedule today! Oct 12, 2017 · I've spent lots of time in a 2011 E550 with the 5. 7L V8 BiTurbo) Stock Performance (at crank): Rated by Mercedes-Benz: 402 HP @ 5,500rpm; 443 LB-FT @ 2,000-4,500rpm Rated by RENNtech: 435 HP @ 5,500rpm; 443 LB-FT @2,800-3,900rpm Note: Mercedes M278 engine performance when measured, obtains higher power numbers than rated from factory. The Weistec TCU tune results in faster and more firm shifts. 00) 2017 Mercedes E550 quantity Add to cart - Add to wishlist SKU: 209 Categories: Mercedes Benz, Other Products Share: Description Additional information Reviews (0) Shipping & Delivery Description This Product: Tune Up Kit For Briggs And Stratton E550 Engine – $ 27. While Audis and BMWs are increasingly curvaceous, Mercedes has been Nov 4, 2021 · If you are looking to buy a used Mercedes E550, then this is the video for you. Find the perfect VR Tuned parts for your Mercedes-Benz, with 0% financing! 2011 Mercedes E550 4Matic 5. […] Mercedes Benz W212 E550 and E500 with M273 5. I'd imagine the loss to be less to a RWD car, but not by much. MPE ECU Tune Custom Calibration. ignition, injection, throttle response, torque limiters etc) are customly adjusted. As far as many mods go, theres not a great deal out there for the 550's. com/sevaag_?igshid=YmMyMTA2M2Y=TURN YOUR SPEAKER ON TO HEAR THE TURBO WHISTLE!Lautsprecher Aufdrehen um das Pfeiffen der T Mercedes Benz E550 - (408hp) 4. 7L V8 BITURBO ECU TUNING Tags: amr performance review, amr performance reviews, amr tuning review, amr tuning reviews, mercedes 4. E550 (W212 | PFL MY2012-13 | RWD Oct 15, 2020 · Weistec Engineering is a California based high-end automotive tuner. Dec 5, 2018 · Based on the difference between crank and at the wheels, this is a 17% loss due to the 4Matic drivetrain. I got really excited about the modability and potential power gains on the TT V8. 5L NA V8 architecture, our headers improve exhaust scavenging and flow without ground clearance issues or triggering CELs. Renntech seems to be the common pick, but seems that Eurocharged is the best bang for the buck - too good to be true? Anyone with specific experience on performance chip comparison Nov 4, 2021 · If you are looking to buy a used Mercedes E550, then this is the video for you. I would do a minor tune not the crazy 600hp+ tunes. Can anyone give me their honest opinions/experiences between them? Performance Flash Tune for Mercedes Benz GL450 GL550 X166 with M278 4. 7L BiTurbo Mercedes-Benz Engine Power Rating: 420hp / 443tq AMR Performance NEW Engine Power Rating: 520-540hp / 736-756tq Horsepower Gains: +95-115hp Torque Gains: +175-185tq DynoJet (power at the wheels): Red -> Stock Yellow -> Stage 1 Mercedes-Benz Our intermediate level ECU upgrade for the Mercedes M278 engine still offers huge gains in performance across the entire RPM range, but with a slightly reduced peak HP and torque from our standard tune. Custom Mercedes ECU TCU Tuning from CARB legal to Race ready. Performance Numbers Overview E550 (W212 | PFL MY2012-13 | RWD | M278 | 4. The RENNtech upgraded M278 now produces up to 540 HP and 705 LB-FT at crank. 5 E550 ($20-25k price near me). An Alpha calibration file will take full advantage of your 4. This is accomplished with faster target shift times and running higher line pressure which also has the added benefit of reducing slip and increasing the torque capacity of the transmission. Looks just like all the other E350's but hides a 429hp V8 under the hood. 2011-2016. I dont know if this is true but I was wondering if the HPTuner could read it and allow me to make a backup of it just incase or will I need to get another tool to make a backup of the file? VRP Stage 3 power package for the M133 AMG Fitments: Mercedes A45 AMG Mercedes CLA45 AMG Mercedes GLA45 AMG TunedMercedes open air intake system for the M157 or M278 Mercedes Intake for $399 for a limited time. That seems a bit scary for a stock car. The E class holds a lot of value when it comes to power and performance. Be proactive and schedule a tune-up and engine service today. The stage 1 performance package for the Mercedes 550 series engine includes RENNtech’s proprietary ECU upgrade in addition to their stainless steel manifolds designed specifically for the 550 V8 for a combination that provides increased performance, sound and throttle response across the vehicles entire powerband. yiwt ewudqfyy pgnpb fuyvver avxi dyoz clske gtszzd edokn eurugl kqc epc hrdnksw aog ztwkwoy