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Jaguar XK (X150) 2006> 4.2 V8 300 bhp | ECU Remap | Chiptuning

Jaguar XK (X150) 2006> 4.2 V8 300 bhp Stage 1 tuning
MODEL:
XK
VARIANT:
4.2 V8 300 bhp
YEARS:
2006 -
ENGINE SIZE:
4196 CCM
FUEL:
Petrol
ECU TYPE:
Denso
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
300

bhp

Modified
325

bhp

Difference

Torque (lb/ft)

Original
310

lb/ft

Modified
322

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:
Jaguar XK
VARIANT:
5.0 V8
POSTED: 13 Sep / 2015 / 18:19
IAN, UNITED KINGDOM

I have the normally aspirated V8, my local dealer installed my map and ran my car on his rolling road. The car is now tourqier more responsive and pulls stronger above 5,000 rpm.

The car now feels like it should of when it came from the factory. Thanks to Tony and Graham.

MODEL:
Jaguar XK
VARIANT:
5.0 V8 R
POSTED: 14 Jul / 2015 / 16:53
STU, UNITED KINGDOM

Cameron arrived on time and got straight to work. He explained all the steps of the process & how the gains were accomplished.

The results were astounding, throttle response is now smoother and linear. The torque gains were impressive, allowing the car to "surf" it's massive torque curve but the power increase was incredible, the car was fast before but now it's explosive acceleration is breathtaking. The remap has made an already great car a brilliant one.

This is my 4th car I've had remapped by Celtic, friends have followed suit and are equally impressed by the results.

Thanks guys.

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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