GLA45 AMG ECU Tune Dyno Tested – Stage 2

The 2.0L Turbo M133 powerplant found in the 45AMG is proving to be a great platform for modifications and making power from tuning. Already claiming 360Hp from factory, after tuning the ECU we see a 30-35% Power and Torque increase.

Stage 2 Tuning:

We recently had the opportunity to test our Stage 2 ECU tune for 45AMG on a GLA45 AMG equipped with Weistec downpipe and the results speak for them self...... While testing on a 4x4 Mainline Dyno we saw gains of +90-95awHp and +95-100awTq from just the tune alone (Baseline test was with downpipe already installed.). Dyno displayed below depicts HP and Tq gains at all 4 wheels. Light blue is the Baseline test and Yellow is the ECU Tuned test.

Spinning tires is no problem with our Stage 2 ECU Tune!

Features of the tune include:

-      Increased Boost Targets

-      Increased Performance and Drivability

-      Fuel and Ignition Adjustment

-      Higher Torque request for TCU

-      Speed limiter removal

-      Improved throttle response

-      Rpm and shifting limits can also be increased

The price for Stage 1 and Stage 2 tuning is $1195. We can tune your vehicle locally at our shop in Huntington Beach while you wait, or the ecu can to be removed and sent in for modification. For more information, please contact a trained sales representative, or +1-818-574-5075.

Baseline vs. ECU Tune



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CLA45 AMG ECU Tune – Dyno Tested

The CLA45 AMG redefines the compact car sector. Boasting the highest horsepower:liter ratio of any production vehicle, the 2.0L Turbocharged powerplant puts out a whopping 355Hp@6000rpm! Power is put to the tire via a multi-disc clutch with AMG-specific electro-hydraulic control, that makes variable torque distribution possible.  Depending on the handling situation, torque distribution can vary from 50:50 AWD 4-Matic (Front:Rear:) to 100% front-wheel drive. This all makes for an exhilarating driving experience.

High performance vehicles from AMG are known to be tuned conservatively from factory while still making strong power to generates customer sales. The 45AMG powerplant is no exception, with great results seen after tuning the ECU.

The car tested for the purpose of ECU tune dyno testing was a US-Spec 2014 CLA45 AMG running CA91 premium pump gasoline with no modifications. From running the car on a AWD Mainline Dyno the first thing to note is the way the torque-split transfers power between the front and rear wheels. From tuning the ECU alone gains of  +68wHp @4550rpm (+43wHp peak Hp Gains) and +102wTq @3500rpm (+30-35% extra Torque) were seen to the wheels on the dyno. Dyno results are displayed below (Blue - Stock, Red - Tuned) . Drivability testing proved that getting grip on the stock Continental tires is now a problem.

Baseline vs OE Tuning STG1 ECU Tune

Stage 2 tune is in testing and will be released soon.

For more information, please contact or +1-818-574-5075 9-5PST.

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