Mercedes ECU Upgrades

2013-2015 Mercedes W216 CL550 Weistec M278 ECU Upgrade

Each
$2,550.00
By Weistec Engineering
Part # 01-278-00828-6
540 HORSEPOWER, 615 FT-LBS TORQUE! As an industry leader in tuning and calibration, Weistec Engineering is proud to introduce the much anticipated ECU tune for the bi-turbo M278 vehicle lineup. After months of painstaking dyno and road tuning, we are proud to introduce the most powerful ECU upgrade ...


2008-2011 Mercedes C63 AMG Weistec M156 ECU Upgrade

Each
$1,190.00
By Weistec Engineering
Part # 01-000-00169-7
+47 WHEEL HORSEPOWER, +32 WHEEL TORQUE As a leader in tuning and calibration, Weistec Engineering is proud to release tuning packages for the naturally aspirated M156/M159 vehicle lineup. Our ability to successfully innovate and create the world's first 50 state legal supercharger system for the 6. ...


2011+ Mercedes CL63 AMG 5.5L BiTurbo Alpha Performance ECU Upgrade

Each
$2,999.95
By Alpha Performance
  With its stout design, the hand-built Mercedes Benz AMG 5.5L V8 Biturbo engine provides excellent luxury class power for the 2011+ AMG lineup. Yet, with stock output of the CL63 detuned to 536 horsepower, there’s certainly room for improvement. More power than the Lamborghini Gallardo ...


2011+ Mercedes CLS63 AMG 5.5L BiTurbo Alpha Performance ECU Upgrade

Each
$2,999.95
By Alpha Performance
With its stout design, the hand-built Mercedes Benz AMG 5.5L V8 Biturbo engine provides excellent luxury class power for the 2011+ AMG lineup. Yet, with stock output of the CLS63 detuned to 518 horsepower, there’s certainly room for improvement. More power than the Lamborghini Gallardo, made ...


2011+ Mercedes S63 AMG 5.5L BiTurbo Alpha Performance ECU Upgrade

Each
$2,999.95
By Alpha Performance
With its stout design, the hand-built Mercedes Benz AMG 5.5L V8 Biturbo engine provides excellent luxury class power for the 2011+ AMG lineup. Yet, with stock output of the S63 detuned to 536 horsepower, there’s certainly room for improvement. More power than the Lamborghini Gallardo, made ea ...


2012+ Mercedes ML63 AMG 5.5L BiTurbo Alpha Performance ECU Upgrade

Each
$2,999.95
By Alpha Performance
With its stout design, the hand-built Mercedes Benz AMG 5.5L V8 Biturbo engine provides excellent luxury class power for the 2012+ AMG lineup. Yet, with stock output of the ML63 detuned to 518 horsepower, there’s certainly room for improvement. More power than the Lamborghini Gallardo, made e ...


2013+ Mercedes G63 AMG 5.5L BiTurbo Alpha Performance ECU Upgrade

Each
$2,999.95
By Alpha Performance
With its stout design, the hand-built Mercedes Benz AMG 5.5L V8 Biturbo engine provides excellent luxury class power for the 2013+ AMG lineup. Yet, with stock output of the G63 detuned to 540 horsepower, there’s certainly room for improvement. More power than the Lamborghini Gallardo, made ea ...


2013+ Mercedes GL63 AMG 5.5L BiTurbo Alpha Performance ECU Upgrade

Each
$2,999.95
By Alpha Performance
  With its stout design, the hand-built Mercedes Benz AMG 5.5L V8 Biturbo engine provides excellent luxury class power for the 2013+ AMG lineup. Yet, with stock output of the GL63 detuned to 550 horsepower, there’s certainly room for improvement. More power than the Lamborghini Gallardo ...


2013+ Mercedes SL63 AMG 5.5L BiTurbo Alpha Performance ECU Upgrade

Each
$2,999.95
By Alpha Performance
With its stout design, the hand-built Mercedes Benz AMG 5.5L V8 Biturbo engine provides excellent luxury class power for the 2013+ AMG lineup. Yet, with stock output of the SL63 detuned to 530 horsepower, there’s certainly room for improvement. More power than the Lamborghini Gallardo, made e ...


2014+ Mercedes E63 AMG 5.5L BiTurbo Alpha Performance ECU Upgrade

Each
$2,999.95
By Alpha Performance
With its stout design, the hand-built Mercedes Benz AMG 5.5L V8 Biturbo engine provides excellent luxury class power for the 2014+ AMG 4MATIC lineup. The stock output of the E63 4MATIC is rated at 550 horsepower and 531 torque, but these engines are very under rated from the factory. Our completely ...


2015+ Mercedes CLS63 AMG (W218FL) 5.5L BiTurbo V8 RENNtech ECU Upgrade

Each
$3,320.25
By Renntech
Part # 54.218.CLS63BT.FL4M
RENNtech M157 Biturbo ECU Upgrades are TÜV approved! Our proprietary ECU upgrade for the Mercedes M157 Biturbo 4-MATIC engine offers huge gains in performance across the entire RPM range without sacrificing around town comfort or daily driver reliability.   CLS 63 AMG FaeLift ...


2015+ Mercedes CLS63 AMG (W218FL) 5.5L BiTurbo V8 RENNtech Intermediate ECU Upgrade

Each
$2,707.50
By Renntech
Part # 54.218.CLS63BI.FL4M
RENNtech M157 Biturbo ECU Upgrades are TÜV approved! Our intermediate level ECU upgrade for the Mercedes M157 Biturbo 4-MATIC engine offers huge gains in performance across the entire RPM range without sacrificing around town comfort or daily driver reliability. This is ideal for cu ...


2016+ Mercedes GLC 43 AMG Coupe 3.0L V6 BiTurbo RENNtech ECU+ Upgrade

Each
$2,128.00
By Renntech
Part # 54.253C.GLC43BT
RENNtech has been at the forefront of ECU tuning since electronic engine management started to show up in vehicles during the mid 1980s! Our experience, countless hours of in-house research, development and exhaustive testing ensure that our proprietary ECU upgrade offers incredible performance gain ...


2016+ Mercedes GLC43 AMG Coupe 3.0L V6 BiTurbo RENNtech ECU Upgrade

Each
$1,881.00
By Renntech
Part # 54.253C.GLC43BI
RENNtech has been at the forefront of ECU tuning since electronic engine management started to show up in vehicles during the mid 1980s! Our experience, countless hours of in-house research, development and exhaustive testing ensure that our proprietary ECU upgrade offers incredible performance gain ...


Brabus Mercedes W166-Series M-Class Tuning Program

Each
$2,560.25
By Brabus
Part # D6S
The BRABUS is proud to announce that the new M-Class tuning program has arrived to the USA! The BRABUS Tuning Program for the new Mercedes M-Class Exclusive, individual and ecofriendly: these three attributes best describe the latest BRABUS tuning program for the new Mercedes W 166-series M-Class ...


C43 Tuning Module

Each
$1,695.00
By GMP
Part # C43ECUTUNE



Kleemann Mercedes 500 V8 (M278) ECU Upgrade

Each
$2,390.00
By Kleemann
The new direct injected and twin turbocharged 4.7 litre V8 M278 engine in in the 2011/12 CL/S 500 and 2012 SL 500 with 435 hp and 700 Nm and the 2012 CLS/E/ML 500 with 408 HP and 600 Nm is a technological masterpiece with plenty of power to satisfy most drivers.  ...


Kleemann Mercedes 63 AMG Biturbo (M157) ECU Upgrade

Each
$3,190.00
By Kleemann
The new direct injected and twin turbocharged 5.5 litre V8 M157 AMG engine in in the 2011/12 S/CL 63 AMG with 544 hp and 800 Nm (PP: 577 HP and 900 Nm) and the 2012 CLS/E/ML/SL 63 AMG with 525 HP and 700 Nm (PP: 557 HP and 800 Nm) is a technological masterpiece with enough power to satisfy most driv ...


Kleemann Mercedes TCU Upgrades

Each
$895.00
By Kleemann
TCU programming is available for most Mercedes-Benz vehicles fitted with the touch-shift 5-speed gear box, generally 2001 and newer (4Matic included).The only W5A transmissions they cannot program are in early W210s, W208s, W202 C43's, and the 2009+ V12 Bi-Turbo cars. These use TCU units called "EGS ...


Mecedes C63/C63 S M177 ECU Upgrade by Weistec

Each
$2,802.50
By Weistec Engineering
Part # M177ECU
WEISTEC C63 / C63-S ECU POWER  What does all this mean to you?  More power, sharper throttle response, and a complete focus on the driver makes this the perfect addition to your AMG for a much more enjoyable experience for you.  ECU Calibration Process: How do I get my ECU Cali ...


Mercedes "550" 4.6L V8 Twin Turbo (CL,CLS,E,ML,S,SL) Performance Software ECU Programming Upgrade

Each
$2,595.00
By EVOMSit
  Stock Performance Numbers 402 HP / 443 TQStock Performance Numbers (SL550 Only) 429 HP / 516 TQUpgraded Performance Numbers 483 HP / 578 TQNumber are based on 91 Octane fuel. Using 93 octane results in 2-3% higher gains    EVOMSit is fanatically obsessed with achieving ultimate p ...


Mercedes 3.0L V6 BiTurbo K-Box 400 CGI ECU Programming Upgrade

Each
$1,495.00
By Kleemann
The newly introduced M276 V6 400 CGI turbo engine, delivers 333 HP and 480 NM from the factory. This engine has shown to have a huge hidden power reserve. Utilizing proprietary electronic circuitry, the K-Box elevates the power output of the 3,5 liter turbo engine to an eye watering 413 HP and 58 ...


Mercedes 500 5.0L V8 (CLS/CLK/E/G/S/SL) EVOMSit Performance Engine Software

Each
$1,195.00
By EVOMSit
Stock Performance Numbers 302 HP / 339 TQUpgraded Performance Numbers 320 HP / 351 TQ   EVOMSit is fanatically obsessed with achieving ultimate perfection with our performance engine software. Our analytical tuning methods combined with methodical testing procedures, state of the art equipmen ...


Mercedes 550 (M273) ECU Upgrades by Kleemann

Each
$1,395.00
By Kleemann
For the normally aspirated (NA) V8-engines KLEEMANN offers a complete engine tuning programme. The programme has been developed to fit the customers every need and purpose. Therefore all tuning components can be used individually, in predetermined sets, or in a customer defined matrix. This flexibil ...


Mercedes A 45 AMG (W176) RENNtech ECU Upgrade

Each
$2,327.50
By Renntech
Part # ECU:54.176.A45
Our proprietary ECU upgrade for the Mercedes M133 engine offers huge gains in performance across the entire RPM range without sacrificing around town comfort or daily driver reliability. The RENNtech tuning module allows the user to change the performance level and gives the ability to set differen ...


Mercedes A/CLA/GLA 45 AMG RENNtech ECU Upgrade

Each
$2,327.50
By Renntech
Part # ECU:54.117.CLA45
Our proprietary ECU upgrade for the Mercedes M133 engine offers huge gains in performance across the entire RPM range without sacrificing around town comfort or daily driver reliability. The RENNtech tuning module allows the user to change the performance level and gives the ability to set differen ...


Mercedes AMG 45 (M133) Kleemann K-Box ECU Programming Upgrade

Each
$1,495.00
By Kleemann
One of the highest specific output spark ignition engines ever produced for a street car (181hp per liter of displacement), the M133 engine has few equals, but there is still room for improvement. Utilizing proprietary electronic circuitry, the K-Box elevates the power output of the 2 liter turbo en ...


Mercedes AMG 63 "M157" 5.5L V8 Twin Turbo (CLS/E/SL) Performance Engine Software Program

Each
$2,595.00
By EVOMSit
 *For models With optional AMG Performance Package          Stock Performance Numbers 550 HP / 590 TQUpgraded Performance Numbers 622 HP / 684 TQ   EVOMSit is fanatically obsessed with achieving ultimate perfection with our performance engine software. Our ...




GMP 710 Pressley Road Charlotte, NC 28217 Phone: 888.488.2028 Fax 704.523.4910