Language

Dealer Banner - copy - copy

Dyno Developed Software & Unrivalled
Technical Support.

JOIN THE CELTIC TUNING NETWORK.

Super Car - copy

An ECU Remap for your exotic car
can significantly improve your driving
experience.

SUPER CAR TUNING

Diesel Tuning - copy

ECU Remapping your Turbo Diesel has
never been so easy. With improved power
and fuel economy one simple step away.

DIESEL CHIP TUNING

Truck Tuning - copy

Tuning your truck can improve your pulling
power and fuel economy. See how Celtic
Tuning can help you and your fleet.

TRUCK / HGV ECU REMAPPING

Tractor Tuning - copy

Towing power is essential for any
farmer. Improve the power and
fuel economy of your tractor with
an ECU Remap.

TRACTOR ECU REMAPPING

previous arrow
previous arrow
next arrow
next arrow
BMW
  • Model:

    BMW X3

  • Variant:

    30d 201 bhp

  • Years:

    2003-2009

  • Fuel:

    Diesel

  • Engine Size:

    2993 ccm

  • ECU Type:

    Bosch EDC16C31

BMW X3 30d 201 bhp

Back to Models

The new 325d equipped with BMW's infamous 3.0d engine is a superb base for tuning. The monumental power increase is down to the fact that it is a factory detuned variant of the new 245bhp engine, so the tolerances available in the 325d are massive. If the power hike to 335bhp is too much, then we can easily cater for power levels anywhere between, or even beyond 335bhp! We develop all of our software on the rolling road to ensure accuracy in terms of both power delivery and also to ensure fuelling, boost pressures and exhaust gas temperatures are all within tolerance. Our aim is for maximum power whilst maintaining optimum reliability.

Original Modified Difference
201

bhp

295

bhp

+94

bhp

302

lb/ft

422

lb/ft

+120

lb/ft

Stage Notes

The stage 1 software on this vehicle is designed for use with standard components and within tolerances.

This is classed as our fast road application which is the best all round performance for stock vehicles.

Available Services

DPF
EGR
VMax removal

Select Your Vehicle

or find your vehicle below

   Return to reg. search