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BMW 5 Series (E6x) 2003-2010 525d 194 bhp | ECU Remap | Chiptuning

BMW 5 Series (E6x) 2003-2010 525d 194 bhp Stage 1 tuning
MODEL:
5 Series
VARIANT:
525d 194 bhp
YEARS:
2007 - 2009
ENGINE SIZE:
2993 CCM
FUEL:
Diesel
ECU TYPE:
Bosch EDC16C35
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.
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STAGES

Performance STAGES

ECO Stage 1 Stage 2

Power (bhp)

Original
194

bhp

Modified
266

bhp

Difference

Torque (lb/ft)

Original
295

lb/ft

Modified
383

lb/ft

Difference

STAGE NOTES

Stage 1 on the 3.0d 325d and 525d 194bhp engine provides exceptionally good power gains without any requirement for other modifications. The limitation on this engine are the injectors which don't allow enough fuel supply to provide power gains above stage 1. For those wanting more power and torque from this superb engine please see the stage 2 and its requirements.

OPTIONS

ADDITIONAL OPTIONS

Where applicable we are able to switch off the software functionality and monitoring for the Exhaust Gas Recirculation valve enabling it to be blanked off. For more information please refer to our section on EGR Removal.Where applicable we are able to switch off the software functionality and monitoring for the Diesel Particulate Filter enabling it to be removed from the vehicle. For more information please refer to our section on DPF Removal.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.Immobiliser Delete
REVIEWS

CUSTOMER REVIEWS

BMW 5 Series ECU Remap
MODEL:
BMW 5 Series
VARIANT:
525d
POSTED: 15 May / 2015 / 11:47
CHRIS WILLIS, UNITED KINGDOM

Once again a fabulous service from CT. Kevin was great when he did the re-map, very knowledgeable on the car and very professional. The re-map has turned what was already a very nice car to drive into a great car. Very smooth throttle response, loads more torque and overall much better performance. I wouldn’t hesitate to recommend this to all 5 series drivers!

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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