Mercedes S450 MAGNUM EVO-Tech Performance Chip

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Backed by an efficient European manufactory producing exclusively for Magnum Performance Tuning, we have always strived to provide the best possible service experience and quality, and deliver the most ammo to your ride for your hard earned bucks. Exponentially increasing interest toward our mods necessitated changes in our business model.

Due to high demand for Magnum Upgrades magnumtuning.com has operated as a Wholesale Site since 2022. Dedicated Human Technical Support for retail orders ceased to exist.

Limited number of products are available for retail purchase until 06/30/2024. After this date you can buy our upgrades from local distributors and resellers or feel free to check out our repetitive retail offers under Highlights & Update tab.

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Specific photo for  Mercedes S450 EVO-Tech Performance Chip # 731 MPN: 731-63-MEVOAUTO14404 Customer Rating: (5/5) 176 reviews Write a review SELECT FITMENT Select Fitment Acura Acura TL Alfa Alfa Romeo Am General AMC ARO Aston Aston Martin Audi Austin Baic Bentley BMW BMW Alpina Bugatti Buick BYD Cadillac Chana Changan Chery Chevrolet Chrysler Citroen Dacia Daewoo Daihatsu Dodge Eagle Ferrari Fiat Fisker Ford Foton Freightliner Gac Motor Geely Genesis Geo GMC Great Wall GWM Haima Haval Holden Honda HSV Hummer Hyundai Infiniti Inokom International Isuzu Iveco Jac Jaguar Jeep Kaicene Kia Lada Lamborghini Lancia Land Land Rover LDV Lexus Lincoln Lotus Luxgen Mahindra Maruti Suzuki Maserati Maxus Maybach Mazda McLaren Mercedes Mercury Merkur MG Mini Mitsubishi Morgan Nissan Oldsmobile Opel Panoz Perodua Peugeot Plymouth Pontiac Porsche Proton RAM Renault Rollce-Royce Rolls-Royce Rover Saab Saturn Scion Seat Skoda Smart Spyker Ssangyong Subaru Sunbeam Suzuki Talbot Tata Toyota Trabant TRD UAZ Vauxhall Volkswagen Volvo Select Fitment 170 190 190D 190E 190E W 201 190er (W 201) 200 200CE 200D 200E 200T 200TD 200TE 220 220CE 220D 220E 220SB 220SEB 220TE 230 230CE 230E 230G 230S 230TE 240D 240GD 240TD 250 250C 250CE 250D 250GD 250S 250SE 250SEC 250SEL 250SL 250T 250TD 260E 260SE 280 280C 280CE 280E 280GE 280S 280SE 280SEC 280SEL 280SL 280SLC 280TE 290GD 300C 300CD 300CE 300D 300E 300GD 300GEL 300SD 300SDL 300SE 300SEC 300SEL 300SL 300TD 300TE 350GD 350SD 350SDL 350SE 350SEL 350SL 380SC 380SE 380SEC 380SEL 380SL 380SLC 400E 400SE 400SEL 420SE 420SEC 420SEL 420SL 450SE 450SEL 450SL 450SLC 500E 500SE 500SEC 500SEL 500SL 500SLC 560SE 560SEC 560SEL 560SL 600 600SE 600SEC 600SEL 600SL A-Class A140 A150 A160 A160 CDI A170 A170 CDI A180 A180 CDI Blue Effic. 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Mercedes S450 MAGNUM EVO-Tech Performance Chip
  • SPECS - W. THEORY
  • INSTALL / MANUAL
  • HIGH NOTES / Tips
  • TECH-TRAINING

Description

If your Mercedes S450 feels held back by lagging stock lean fuel injection timing Magnum’s dial-in EVO Tech Remap Tool is a simple way to Bolster the Performance Potential without a full Power Control Module flash. Once hooked up, it outputs a firm 15% performance bump and notably stronger torque, quicker punch; through the full rev range. The Engine Computer Chip simply hooks up inline with the Intake Air Temperature sensor and it also taps into the Exhaust Gas Oxygen Sensor harness so the HP accepts a richer fuel trim remap. With basic wiring tools, technically competent owners finish the setup in 45 minutes, then fine tune with remote’s adjustment knob. You keep stock drivability; you get robust useable additional seat of the pants Horsepower Potential and steadier throttle sensitivity. You do not need custom laptop tuning to wake up your stock or upgraded Mercedes S450; this well developed Magnum HP-Tuning Mod can do the job cleanly while it keeps the factory Power Control Module logic intact and reliability and service life stay unchanged, in addition you can go back to the original Air / Fuel Ratio settings with the flip of a switch. FOR CORRECT FITMENT PLEASE MAKE SURE TO LEARN ABOUT THE HIGH NOTES AND TIPS PDF ABOUT YOUR Mercedes S450 Remap Tune. Mercedes S450 EVO-Tech Performance Chip EVO-Tech Performance Chip Specs If you wire up this tunable Magnum Engine Computer Chip, you’ll receiveaggressivelymore useable acceleration pretty fast, and gain 15% additional verifiable Horsepower, thrust and torque across the rev range. This remarkable and unbeatable Magnum Fuel Tune will effectively and smoothly override the dragging original fuel trim settings to spoof the strangleholds necessarily applied by the manufacturer due to the fully stringent international cravings they have to comply with. This Great Product is specifically designed for Mercedes S450 to beef up the engine responsiveness, torque and Horsepower Output. Do Not Hesitate to Enhance the Horses with Magnum’s Fuel Remap and you can be sure your automobile will perform radically better with extra useable Power Capability and immeasurably batter average fuel consumption. Our Mercedes S450 Engine Computer Chip will permit you to steadily change the Air Fuel Ratio by dialing an adjusting knob, and will mislead the stock lean fuel maps. This Magnum Performance Tuning was engineered for producing measurable added down-to-the-wheels Power and enhanced average fuel consumption. EVO-Tech Remap Tuner will work in combination with all performance HP-Gain Upgrades that don’t have an effect on the fuel injection settings directly. Our company’s Fuel Management Chip is wired up inline with the hot sender wire of the Intake Air Temp sensor (AKA as MAT, or IAT) that can be fitted as a standalone two-wire sensor or integrated in the compact 4, 5, or 6-wire Mass Air Flow Sensor; (also often called MAF or TMAP. The Fuel Remap Chip is hooked up to the A/F Sensor’s harness too, to fool the barriers applied by the Engine Computer which would hinder the fuel maps adjustment from going through. Our Mercedes S450 Fuel Tune Pack will recalibrate the ECM’s fuel map settings to unbolt your Mercedes S450’s unharnessed Power. If you are willing to take the advantage of your Mercedes S450‘s slackened but exploitable potential and you are backed by a marginal amount of skills for electrical wiring with a bit of skills regarding simple electrical tools, Do Not Hesitate to wire up our Best-in-Class and affordable Fuel Tuner Do-It-Yourself to Augment Maximally the Ponies of your car; without delay. In 45 minutes, Magnum’s ECU Tune will tune your Mercedes S450’s fuel mapping software for top Performance Capability. EVO-Tech Remap Tune is fully effortless to install. You can hook up and program it in fair amount of time by yourself, then you’ll receive 100% substantial seat-of-the-pants HP rise instantly, moreover you do not have to reach out to an installer and spend your money for the installation. The Ultimate Quality Part EVO-Tech ECU Chip overrides all strangleholds necessarily implemented by the Electronic Control Module, to unlock your Mercedes S450’s unleashed Power. If you are prepared to conduct some electrical connections you have the option to indubitably wire in our EVO-Tech Engine Computer Chip at home speedily. This innovative Magnum Engine Computer Chip will spoof the ECM to have it think the Intake Air Temperature is far lower, accordingly it will set a richer EFI fuel map for air to fuel mixture, in addition because the A/F Sensors sends the ECM feedback about the harmful exhaust gas consistency thru the emissions-control system, it will overwrite the (downstream) Exhaust O2 Sensor’s signal. Did you know? The supplemental active Power, unlatched by Magnum’s ECU Piggyback will permit your Mercedes S450 to average with optimal engine gas mileage. The extra torque and Horsepower Output benefits harnessed by this Race Chip, from low revs to the rev limiter mean, you won't have to use as much throttle to take off and maintain a certain speed. The fuel efficiency improvement’s rate fundamentally depends on how you drive. Magnum GO-Green Program makes you able to profit from your Mercedes S450 Fuel Tune Pack, additionally it gives you the opportunity to act something against Global Warming. Check out additional details about Magnum GO-Green Program .

Specs

Claims

  • 15% extra Horsepower and Torque
  • 22% faster acceleration throughout the RPM range
  • 6% fuel mileage improvement
  • Higher top end speed (until redline limit)
  • Improved throttle response w/o flat spots

Features

  • Hassle-free installation
  • You can go back to factory settings
  • 10-year warranty
  • Full adjustability w/ Remote Control
  • In-built oxygen sensor control (for emission controlled models only)
  • Waterproof design (not submersible)

Taps into

  • Intake Air Temp and Oxygen Sensor (if any)
  • Ignition key activated +/- 12V power feed

Required skill

  • Minimum electrical and mechanical skill

Packing List

  • 1 x Fuel Controller Module
  • 1 x Remote Control
  • 1 x RS-232 Remote Cable 6 feet- 1.8m
  • 2 x Bullet Connector
  • 2 x Scotch Lock
  • 2 x Retaining Bolt
  • 2 x Self Locking Nut
  • 1 x Installation Instructions
Download Installation Instructions Download Notes & Tips
  • EVO-Tech performance chip installs quickly. Adjustment takes 30 minutes and your engine can be returned to its factory settings in about 2 seconds.
  • You'll be able to modify your vehicle’s air/fuel ratios.
  • This performance chip is intended to remap the factory fuel trim restricted hence multiple requirements manufacturers have to comply with nowadays.
  • It fouls signals being read by the Electronic Engine Management, resulting an adjustment to the fuel curve, which is what causes the increase in HP, as well as improves acceleration and throttle response throughout the RPM range.
  • Sudden shoot out, much more horsepower and torque and fine throttle response coupled with improved fuel efficiency.
  • Installation is easy, no special tools or expertise required.
  • Gain 15% additional horsepower, 15% torque combined with explosive acceleration.

EVO-Tech performance chips have dyno-proven results for producing more power for your vehicle.

  • This fuel controller will not affect engine reliability or durability. EVO-Tech fuel controller is designed to trick the ECU thinking the intake air much more cooler, then the ECU will send more fuel for a richer mix besides it blocks restrictions developed by the ECU on those engines, exhaust gas consistency is monitored by emissions-control through exhaust oxygen sensor or sensors. Longer RS-232 extension cable available for the remote control.
  • EVO-Tech vehicle specific fuel controllers are sorted into numerous categories according to the operating range and type of IAT / MAF / MAP and oxygen (if any) sensor. EVO-Tech is available to all utility vehicle engines controlled by electronic engine management (ECU, ECM).
  • Our EVO-Tech performance chip will bring your vehicle’s performance even one step higher. Check out the specs and keep in mind, the module you will receive have been specifically designed to fit to your exact engine. EVO-Tech performance chip is known to get more power out of engines. Our team of customer service specialists are standing by to answer all of your questions or concerns.
On oxygen sensor models fitted with aftermarket exhaust or decat, Check Engine Light (CEL, FI) is triggered therefore you need to wire up an oxygen sensor simulator in order to cancel ECU safe / limp mode. Signals fouled by EVO-Tech will be ignored by the ECU until CEL issue is resolved definitely. If top end speed is limited by factory speed governor or you are about to override the factory red line RPM limit check out our Rev Limiter.
  • Though fuel controllers basically are designed to gain more performance and not especially to improve the economy, EVO-Tech fuel controller does reduce the fuel consumption in case of normal, everyday riding manner. Modification of the air fuel ratio - slightly at the expense of other factors as emission, etc., - results in increased combustion efficiency and fuel saving accordingly. The typical economy improvement is 6%.
  • As a reliable market leader brand Magnum Performance Tuning has been dealing with manufacture of performance upgrades since 1994. Magnum experience warrants peak performance, reliability perfect style.

Claims stated in this description are warranted by Magnum Performance Tuning.

Customer Reviews for EVO-Tech Performance Chip

Average Rating Ease of installation Quality Price to value ratio Shipping & Wrapping Customer & Tech Support

176 Customer Reviews

premium rate 4.5 up to 5 star82% good rate 3.5 up to 4 star10% average rate 3 star5% poor rate 2 up to 2.5 star2% very poor rate below 2 star1% (5/5) Ease of installation Quality Price to value ratio Shipping & Wrapping Customer & Tech Support

woke my truck up a

Reviewed by , reviewed for EVO-Tech Performance Chip for Isuzu MU-X 3.0L D – Wednesday, 4:39 PM

I have a MUX 3.0D. The evo tune kit kit woke my truck up and caused my fuel consumption lower. DHL postage was a way slower than expected and traceability was hard at least to AU but product threw a kind of compensation.

14 of 19 people found this review helpful.

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subdued

Reviewed by , reviewed for EVO-Tech Performance Chip for Holden Commodore VF 3.8L – Wednesday, 9:00 AM

claims posted to the website were subdued relative what this chip produced in reality :)

7 of 13 people found this review helpful.

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amazed by the whole

Reviewed by , reviewed for EVO-Tech Performance Chip for Aston Martin V8 Vantage N430 Roadster Sportshift 4.7L – Wednesday, 8:14 AM

amazed by the whole thing and service but I wish it could be plug and play

5 of 7 people found this review helpful.

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perfect

Reviewed by , reviewed for EVO-Tech Performance Chip for Fiat Punto Evo 1.3L – Saturday, 7:02 PM

All was perfect! Shipping was fast!

15 of 20 people found this review helpful.

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I’ll recommend this

Reviewed by , reviewed for EVO-Tech Performance Chip for Mitsubishi Lancer Evolution X 2.0L RS – Saturday, 5:57 AM

I was almost certain their claims are a kind jettisoning promise but I was definitely mistaken. I didnt expect my Lancer to be transformed to an EVO 9 but the controller works as described and its easy to handle. I’ll recommend this chip to others.

16 of 21 people found this review helpful.

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like a rocket

Reviewed by , reviewed for EVO-Tech Performance Chip for Honda Calrity 1.5L Hybrid – Tuesday, 7:21 PM

Wow service and product. It was sluggish at the revs she drove it but this little thingy tamped up wife’s small city car was like a golf cart before under 3000 rpm. Its like a rocket now. Thanks guys for knowledgeable support even prior to my purchase I’ll be your repetitive buyer and be spreading the word on forums. Cheers

15 of 22 people found this review helpful.

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happy with results

Reviewed by , reviewed for EVO-Tech Performance Chip for Nissan Qashqai 1.5L – Tuesday, 6:04 AM

If I didn’t spotted on magna site and this ecm tune, I woulda been engulfed in brainstorming how to prevent wife's samll city car, qashqai from running lean that issue has been present ever since the car passed the first dealer tune up. Evo chip did help and I’m happy with results.

22 of 39 people found this review helpful.

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works great

Reviewed by , reviewed for EVO-Tech Performance Chip for Audi A6 quattro 3.0L – Sunday, 4:23 AM

It was super easy to install and works great!

15 of 20 people found this review helpful.

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notable improvement in power

Reviewed by , reviewed for EVO-Tech Performance Chip for Ford Sierra - Sapphire 2.3L – Sunday, 1:51 AM

Postage was fast and I am not computer savvy still coped with instaltion in fair amount of time. Unfortnately there is no preset tune thus you have to dial the tune for a good while, until spotting on the best settings that maxes out the performance not being a placebo like after the first turns on the knob. Support is conscientious but no phone calls accepted and no callback. The product delivered notable improvement in power and at my astonishment it also lowered my fuel consumption. Overall a good product.

10 of 14 people found this review helpful.

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Superbe!

Reviewed by , reviewed for EVO-Tech Performance Chip for Kia Soul 1.6L Turbo – Wednesday, 5:17 AM

Superbe!

13 of 21 people found this review helpful.

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The S450 is one of the most reliable Car Truck SUVs by right. It offers striking well-finished design and perfect handling. These are the main reasons why the Mercedes S450 has been so popular among Car Truck SUV enthusiasts. It goes without saying that the newest models deliver even more features and high-tech devices. Magnumtuning.com offers a collection of the Mercedes S450 fuel controllers designed to unlock the full potential of the S450 engine. It is not a secret that all modern Car Truck SUVs go with the built-in computers that control all parameters pertaining to engine operation. The newer a Car Truck SUV is, unfortunately, the more it is restricted due to stringent emission and din control standards manufacturers have to comply with. Engine Tuning has been renowned for decades as the only solution to override factory limitations. Need better horsepower than stock Car Truck SUV having? Want to improve horsepower? Pick one of the magnum fuel controllers today.

Mercedes S450

It takes only a short time to install this Mercedes ECU power programmer on your S450, and you need only a few basic tools and expertise. We do recommend you to read the full installation instructions of S450 EVO-Tech Fuel Controller. Your upgrade will fully fit the specific Car, truck, SUV it was ordered to. You are very welcome to Magnum Manufacturer Zone where you will find the best quality and most affordable Performance Chips covered by Full Tech Support and factory warranty. With this S450 Performance Chip Your torque will be better, your engine HP will improve noticeably and you will love the new fuel economy that has been there all the time, but you just had to unleash it. Why would not you choose the Mercedes EVO-Tech Fuel Controller from Magnum then? Besides Magnum Performance Tuning warrants for these claims. Good deal, is not it? We are talking about the easiest of Mercedes engine upgrades, since these S450 ECU power programmers we make simply installs on the the IAT/MAF and Oxygen sensor of your S450 Car, truck, SUV and develop their effects through the Intake Air Temp and O2 sensor signal. The following comment arrived from Bret, Hi Magnum, got my package fast, in perfect condition, just have had my EVO-Tech Fuel Controller installed by my trusted mechanic. I am fully satisfied with your service!!!!!!!!! Jake, your emails were comprehensive focusing on my specific problem. Great!!!

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