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BMW 7 Series (E65) 2002-2008 740i 301 bhp | ECU Remap | Chiptuning

BMW 7 Series (E65) 2002-2008 740i 301 bhp Stage 1 tuning
MODEL:
7 Series
VARIANT:
740i 301 bhp
YEARS:
2002 - 2008
ENGINE SIZE:
4000 CCM
FUEL:
Petrol
ECU TYPE:
Bosch ME9.2
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
301

bhp

Modified
328

bhp

Difference

Torque (lb/ft)

Original
288

lb/ft

Modified
315

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:
BMW 7 Series
VARIANT:
730d
POSTED: 15 May / 2015 / 11:09
DENNIS, UNITED KINGDOM

Enthusiastic and dedicated young men in pursuit of excellence and perfection in the field of Hi-Tech automotive performance tuning. Extremely well versed in what they do and they do it well and with courtesy. They are the true example of professionalism at its best in the industry. Competent and obliging - recommended without hesitation or reservation.

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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