Mercedes-Benz C43 AMG – Stage-1 & Stage-2 ECU Tunes Dyno Tested

Mercedes Benz has charged into the intermediate market once strongly held by BMW 335i, Golf GTi and 45AMG to give consumers who want more power the option over a standard C300, without the extra price tag of a C63S AMG. The result…… The C43 AMG, producing 362hp & 442Tq at the crank, from a 3.0L V6 Bi-Turbo! With OE Tuning’s experience tuning Mercedes-Benz vehicles, it was always the plan to develop complete tuning packages for the entire 43AMG line. Testing concluded that our Stage-1 tune made an increase of +79.8wHp @4730rpm and +140wTq @3930rpm (refer to Dyno1 below), while our Stage-2 tune with down-pipes added yielded +92.4wHp @4465rpm and +166.1wTq @3750rpm (+70.1wHp gain on the topend! refer to Dyno2 below). Same car tested on the same Mainline 4×4 dyno, running CA91 premium pump gas. Gains are based on the comparisons made to the stock C43 AMG baseline results.


With OE Tuning products for the 43AMG line, you get more horsepower and torque throughout the entire RPM range with other performance benefits as well.

– Improved throttle response
– Increased boost pressure resulting in reduced turbo lag for instant power delivery
– Top speed limiter delete
– RPM limiter raised
– Ignition and fuel adjustment

From testing across the wide range of chassis the 43AMG is optioned, we ensure safe horsepower and torque gains are made while improving drivability for everyday driving.
Please contact a trained sales consultant for more information, or +1-818-574-5075

Customer review:

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2016 Sprinter V6 Bluetec – ECU Tune Dyno Tested

2016 Sprinter

The Sprinter van from Mercedes Benz has long been a reliable, functional workhorse . Now days a Sprinter van can be seen used as a mobile workshop, luxury camper, mobile store or practically any functional mobile space. Once loaded up with a full load and even heavy interior fit outs, the performance  is noticeably less. The best way to compensate for this loss is with a performance ECU tune. Benefits of tuning the V6 Bluetec Diesel power-plant are better fuel economy and faster times getting up to cruising speed. From dyno testing a 2016 V6 Bluetec powered Sprinter van, we saw huge performance gains of +111wTq @3500rpm +74wHp @3600rpm to the wheels on a Dynojet Dyno. These gains are depicted on the dynograph below (red is the stock unmodified baseline run and blue is the the performance ECU tune).

Baseline vs. ECU Tune

Price is $695 with ECU send in. Order here:


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Jaguar F-Pace S with 3.0L V6 Supercharged – ECU Tune Dyno Tested

F-Pace S on the Dyno

The latest offering from Jaguar is the F-Pace mid sized SUV. Stylish new looks and the interior styling you would expect from Jaguar, make this a good looking and very comfortable vehicle built for all terrain. Let’s not forget about the performance of the the Supercharged 3.0L V6 power plant. Proven already in other earlier Jag models like the S-Type, the Supercharged V6 is a beast that responds extremely well to tuning. After recent dyno testing, performance gains of +44wHp & +39wTq @6089rpm were seen to the wheels when testing on an AWD Mainline Dyno (depicted on dynograph below). The vehicle tested was a “First Edition” vehicle with no modifications, running CA91 octane premium gasoline.

This vehicle is also supported by our OBD2 Android end user flashing system.

Baseline vs. ECU Tune

Order online here:

For more information please contact a trained sales representative or +1-818-574-5075.

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Alfa Romeo 4C – ECU Tune Dyno Tested

Italian auto maker Alfa Romeo has launched its entry into the US market with the 4C. The 1.7L Turbocharged 4C is a lightweight, small sized, semi-exotic car with plenty of bang for the buck. Large carbon fiber weave adorns the interior cockpit with a nice amount or leather to balance, giving the interior a much more superior feel compared to other cars in this class like the Lotus Elise or Exige. The light and nimble 4C feels fine driving in stock form, but after tuning becomes a super responsive, super fun drive that brings a grin from ear to ear.

4C on the Dyno

We recently had the opportunity to put a brand new unmodified US Spec Alfa 4C on the dyno to see what potential ECU tuning would yield. The results were fantastic, with much better response and power in the low end and a much harder pulling on the top end. The final result as seen on a Mainline dyno were gains of +48-55wHp gained on the mid range to top end and +55-60wTq gained on the low end through mid range (Dynograph displayed below). This upgrade is a huge improvement to power and overall performance, making the 4C a super fun car for spirited canyon and track driving.

Baseline vs ECU Tune

Modification Type: ECU send in

Price: $1000

Call OE Tuning today: +1-818-574-5075


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C450 V6 Bi-Turbo Dyno Results (W205)

Mercedes Benz new V6 Bi-turbo power-plant is a has proven to respond extremely well to tuning. Recently we had the pleasure of testing our C450 tune with Seth from forum. Other ECU tunes and “piggy-back” boxes were tested on the street and dyno to provide an unbiased comparison and product evaluation. Dyno testing was done at Corr Performance in Louisiana on a All Wheel Drive Dyno Dynamics dyno. Peak gains over stock of +50wHp and +100wTq were reported from dyno testing, with greater gains seen in the mid range. The car tested was in unmodified trim running 93 octane premium gasoline. A dynograph of the results can be seen below.

Baseline vs ECU Tune

For tuning, the ECU must be removed and sent to OE Tuning for modification.

More information, a detailed product evaluation can be found here:

Order online here:

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W205 C63S AMG Dyno Results

OE Tuning Stage 2 C63S AMG at the Track

The latest super sedan from Mercedes Benz is the C63S AMG. Boasting 503 Horsepower and 516 lb.ft of Torque straight out of the box, the C63S AMG is powered by a 4.0L V8 Bi-Turbo “M177” power-plant, that rivals its 6.2L predecessor. The “63AMG” badge states one thing…….. Unrivaled straight line performance and luxury synonymous with Mercedes Benz and AMG.

W205 C63S

From testing the OE Tuning Stage 1 ECU Tune on the dyno, gains of +87wHp and +122wTq were seen to the wheels.

Baseline vs ECU Tune

OE Tuning has performance ECU tunes available to suit Stage 1 and Stage 2 for W205 C63 AMG and C63S AMG. For more information, please contact a trained sales representative at  or +1-818-574-5075.

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BMW i8 – Dyno Testing

The automotive industry is an exciting and fast paced environment filled with ever changing technologies and advancements. One of the most notable advancements is the addition of Electric power plants in road going vehicles. When thinking of e-cars, most people automatically think of that slow Prius driver in the fast lane holding up regular traffic….. The i8 from BMW will have you change your mind in an instant.

The i8 is powered by way of a hybrid synchronous motor producing 129 hp & 184 lb·ft of torque to the front wheels and a 129 hp & 184 lb·ft, 1.5L I3 turbo engine (as found in the Mini Turbo) to power the rear. Combined output is 357 hp & 420 lb·ft of torque. This vehicle is a plugin electric vehicle for the e-motor with an added regular gasoline engine. When electric power runs out the car can operate  completely on gasoline power. The electric fuel cell is charged  during braking and cruise when not utilizing e-power when not plugged in for charging.

i8 at SEMA 2015


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Mercedes Benz W222 S550 Performance ECU Tuning

“There is no such thing as too much power!”.  That being said, OE Tuning’s Stage 1 ECU tuning package for M278 4.7L biturbo gasoline V-8 is just the answer for Mercedes Benz S550 (also known as W222 S500 outside USA).

The Mercedes Benz M278 power-train is a monster after tuning that rivals performance of a stock 63AMG 5.5L bi-turbo. When compared during a side-by-side comparison on the street, the OE Tuning tuned S550 has performance slightly better than a S63 AMG biturbo. Performance gains as seen on the dyno are +110-130wTq & 100-110wHp to the wheels!


Baseline vs. ECU Tune


Features of the tune include:

–      Increased Performance and Driveability

–      Higher Torque request for TCU

–      Speed limiter removal

–      Improved throttle response

–      Rpm and shifting limits can also be increased


Order online here:


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Hyundai Veloster Turbo – ECU Tune Results

After testing and dyno tuning Stage2 packages for Veloster 1.6L i4 Turbo, we decided to revisit tuning for an unmodified vehicle running CA91 premium pump gas. Retuning proved to make more power than previous tunes was making to the wheels! Final gains of +55wHp & +71.2wTq @3580rpm & +42wHp & + 28.2wTq @6148rpm (shown on dynograph pictured below). The unmodified run is described in light blue and the tuned run is described in red.

Features of the tune include:

– Increased Boost Pressure

– Removal of “Turbo Lag”

– Ignition and Fuel adjustment

– Improved Throttle Response

– Removed top speed limiter

– RPM can be raised

Baseline vs ECU Tune

To order, please contact a trained sales representative +1-818-574-5075 or

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Mishimoto-OE Tuning Intake for 45AMG

Under Hood CLA45 AMG

After completing final testing and development with hardware partners Mishimoto, we are proud to release performance data and power gains for the all new intake system for 45AMG. Great fitment, sleek under hood styling  and solid power gains make for a must have for your 45AMG. Back-to-back dyno testing with CAN data logging under varied conditions (engine reaching operating temp, engine hot, low IATs, High IAT, etc) yielded solid repeatable power gains. The baseline for this particular test was done on 2014 CLA45 AMG with Benzworks down-pipes installed, running CA91 premium pump gas and OE Tuning Stage2 ECU tune (the same CLA45 AMG we developed Stage1 and Stage2 ECU tuning packages). With just the extra addition of the Mishimoto 45AMG intake, peak wheel gains in the mid range of +44.5wHp and +45.9wTq @4543rpm were seen. Street testing and CAN data logging only confirmed what we saw on the dyno. A great improvement to what is already a phenomenal package to begin with and a complement to OE Tuning 45AMG Tunes.

On the Dyno

Intake to suit CLA45 and GLA45.

Intake and ECU Tune is $1600 with ECU send in.

Intake alone is available for $450 directly through OE Tuning.

To order please contact one of our trained sales representatives +1-818-574-5075 or

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