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Mercedes Benz E Class (W212) 2009-2016 E500 381 bhp | ECU Remap | Chiptuning

Mercedes Benz E Class (W212) 2009-2016 E500 381 bhp Stage 1 tuning
MODEL:
E Class
VARIANT:
E500 381 bhp
YEARS:
2009 - 2011
ENGINE SIZE:
5461 CCM
FUEL:
Petrol
ECU TYPE:
Bosch ME9.7
We at Celtic Tuning develop all of our own software in house using the very latest equipment.
All of our software is developed in our purpose built dyno cells running state of the art Dynocom 4WD rolling roads to ensure accuracy in terms of both power delivery and also to ensure fuelling, boost pressures and exhaust gas temperatures (where applicable) are all within tolerance.
We pride ourselves on our ability to achieve maximum power whilst maintaining optimum reliability.
STAGES

Performance STAGES

Stage 1

Power (bhp)

Original
381

bhp

Modified
420

bhp

Difference

Torque (lb/ft)

Original
391

lb/ft

Modified
425

lb/ft

Difference

STAGE NOTES

Our Stage 1 ECU remap is developed to safely improve your vehicle's power and torque whilst maintaining standard components and remaining within tolerances. <br/><br/> It's the perfect balance of increased power and day-to-day usability, which is ideal for those who want extra performance but not at the cost of additional hardware or reliability.d as our fast road application which is the best all round performance for stock vehicles.

OPTIONS

ADDITIONAL OPTIONS

Where applicable we are able to raise the RPM limiter enabling a wider RPM band for performance. This is available on both petrol and diesel engines.Where applicable we are able to raise/lower or completely remove the maximum speed limiter from a vehicle.Where applicable we are able to switch off the software functionality and monitoring for the swirl flaps, enabling them to be removed from the vehicle and save costly repair bills.
REVIEWS

CUSTOMER REVIEWS

MODEL:
Mercedes Benz E Class
VARIANT:
E350 CDI BlueEFF
POSTED: 27 Nov / 2019 / 10:37
K HALES, UNITED KINGDOM

Had my ‘59 plate Mercedes E350cdi for about 5 years now and after a couple of years started researching tuning options knowing there were performance and efficiency gains to be had on such a diesel. A great car and was a bit anxious about reliability issues following a stage 1 tune as I’ve never had to do a thing on the car other than usual consumable items, pads, discs, wipers, tyres etc. The car is pretty much bulletproof and good for at least another 150k that it currently has on the odometer.

Lovely guy came out from Celtic to my place of work and within the hour after ECU whipped out from under front wheel arch, the remap was done and I was out for a quick test drive.

The increase in power is even more than I could have hoped for - +63bhp and +77lb/ft is suggested and whilst only a session on a rolling road would prove it, I’ve little doubt it’s all there. I’ve noticed from 40mph particularly it is now a hoot and joint a motorway even more effortless than before.

The car has never been a sports car but even more of an effortless performance cruiser than previously. It’s actually made me decide to keep the car for a couple more years. As such a bargain of a thing to have done and if I do get the BMW 640d I’ve promised myself next, the tuning guy said they can do wonders for that too, getting 313bhp to nearer 400bhp.

Can’t comment on mpg gains at this stage as I keep marvelling at the extra grunt I’ve got. Great communication from Celtic and an effortless process.

Cheers.

MODEL:
Mercedes Benz E Class
VARIANT:
E220 CDI BlueEFF
POSTED: 25 Jun / 2019 / 13:47
ANONYMOUS, UNITED KINGDOM

I had this remap done a week ago and I can confirm that it has been very positive. It pulls much better in all gears, is very smooth and effortless and really goes when you ask it to.

I am not in a position to comment on the MPG yet, however early indication shows an improvement.

Communication before the appointment was good. The service on the day was spot on, the engineer was friendly and appeared to be very knowledgeable and was on time.

MODEL:
Mercedes Benz E Class
VARIANT:
E350 BlueTEC
POSTED: 13 Jun / 2019 / 10:05
ANDREW OLIVER, UNITED KINGDOM

I had a mobile visit from a nice technician who drove all the way from Cornwall to Bedford on our pre-arranged date and time. Remapped my ECU and totally transformed my E350 Bluetec.

The car runs smoother than when it was new. HP and more impressively the torque increase has made a huge difference. I would recommend Celtic Tuning to anyone. Fantastic customer care and very knowledgable.

Thank you guys for looking after me. Andrew Oliver

MODEL:
Mercedes Benz E Class
VARIANT:
E350 CDI BlueEFF
POSTED: 14 Jun / 2017 / 12:51
ASH, UNITED KINGDOM

I have only had it a day so far, but have already noticed the huge torque difference and the response of the throttle being a lot smoother and more responsive, and this is just using it in automatic, and so far its just a different car, sounds different, a lot more aggressive, its just mean now!
I will start using the manual gear changing and will update, but I suspect it should be an, even more, resposive feel, and the 0-60 has improved for sure! I would say it at least a second faster!

I'm sorry, I have forgotten the engineer's name, but he was very friendly, answered all my questions and very pleasant to deal with! a great example of customer service!

MODEL:
Mercedes Benz E Class
VARIANT:
E63 AMG BiTurbo
POSTED: 25 Jan / 2017 / 12:29
JUSTIN DODGE, UNITED KINGDOM

Celtic Tuning are a fantastic, professional company. They gave great advice on what they thought could be achieved before I took my car to them. When I arrived, the staff were friendly and helpful and they had a well equipped and comfortable waiting area, where I could see a live stream video of them working on my car. They exceeded my expectations, the results were better than their projections.

The car was running 540BHP before they touched it, but after they had finished, I had gained 140bhp, taking it up to over 680BHP. The results are fantastic. It was a beast to start with, now it is a fire-breathing monster! And it was all done in an hour and a half.

Thanks Celtic Tuning

MODEL:
Mercedes Benz E Class
VARIANT:
E350 CDI BlueEFF
POSTED: 18 May / 2015 / 11:37
IDRIS, UNITED KINGDOM

Very Impressed.

AUTOMATIC

HAVE AN AUTOMATIC?

Alongside the engine control unit (ECU) we are also able to provide transmission control unit (TCU) software to help further enhance your vehicle. There is a lot of limitation built into modern gearbox software to help hold back the power gains you are trying to achieve from your engine, our gearbox software overcomes this and helps transform the way the car drives. Some of the modifications include raising maximum torque limiters, faster gear shift speeds, increased clamping pressures to prevent clutch wear, increased engine RPM limiters and much more…

CUSTOM

ARE YOU AFTER CUSTOM TUNING?

For most makes and models we can develop custom software to suit your individual setup. Get in touch with us and let us know your build to see what we can do for you.

DEALER

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