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BMW 5 Series (E39) 1995-2003 530i 231 bhp | ECU Remap | Chiptuning

BMW 5 Series (E39) 1995-2003 530i 231 bhp Stage 1 tuning
MODEL:
5 Series
VARIANT:
530i 231 bhp
YEARS:
1995 - 2003
ENGINE SIZE:
2979 CCM
FUEL:
Petrol
ECU TYPE:
Siemens MS45
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
231

bhp

Modified
251

bhp

Difference

Torque (lb/ft)

Original
221

lb/ft

Modified
240

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.
REVIEWS

CUSTOMER REVIEWS

MODEL:
BMW 5 Series
VARIANT:
530d
POSTED: 15 May / 2015 / 12:33
CHRIS ISAAC , UNITED KINGDOM

After a lot of doubt I decided to get the car remapped. The process was handled very efficiently and I was made to feel most welcome. The results very pleasing. What was already a very smooth car to drive is now even smoother thanks to increased low end torque getting the car into a higher gear quickly.

The performance increase is quite staggering, I now get a real thump in the back when accelerating hard. When accelerating from 40 mph I have even managed to get wheel spin. Fuel economy seems to have improved by about 3 mpg.

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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