Can you remap Vauxhall CDTi engines?

Yes, CDTi diesel engines respond very well to remapping with typical gains of 25-35% more power and torque.

What about VXR models?

VXR models are among our most popular vehicles to tune. The Astra VXR and Corsa VXR deliver excellent gains with Stage 1 remapping.

Do you tune Vauxhall vans?

Absolutely. The Vivaro and Movano are popular for commercial tuning. Improved torque makes loaded driving much easier.

Vauxhall ECU Remapping | CDTi & Turbo Tuning

Vauxhall Specialists

Expert Vauxhall ECU Remapping

Vauxhall vehicles are found on roads across Britain, and our specialist remaps unlock the hidden performance potential in all of them. From the everyday Corsa to the hot Astra VXR, we tune the complete range.

Whether you know them as Vauxhall or Opel, these vehicles use the same proven technology that responds brilliantly to our calibrations.

Turbo Petrol Tuning

VXR & GSi specialists

CDTi Remapping

25-35% more power & torque

Commercial Tuning

Vivaro & Movano specialists

Popular Vauxhall Models We Tune

Vauxhall Corsa

Vauxhall Corsa VXR

Vauxhall Astra

Vauxhall Astra VXR

Vauxhall Astra GTC

Vauxhall Insignia

Vauxhall Insignia VXR

Vauxhall Mokka

Vauxhall Grandland

Vauxhall Crossland

Vauxhall Zafira

Vauxhall Meriva

Vauxhall Vivaro

Vauxhall Movano

Vauxhall Combo

Vauxhall Adam

Our Services for Vauxhall

Vauxhall's CDTi diesel range — from the 1.6 in the Astra to the 2.0 biturbo in the Insignia — responds impressively to Stage 1 calibration. The popular 1.6 CDTi gains 25-30bhp with noticeably punchier mid-range torque, while the Astra VXR's 2.0 turbo petrol can see gains of 40-50bhp. Vivaro van drivers also benefit from improved pulling power for loaded driving.

For Vauxhall CDTi fleet and commercial operators, our economy calibrations deliver measurable fuel savings. Vivaro van drivers covering high mileage typically see 10-15% MPG improvements through optimised injection timing and boost management. The Insignia CDTi is also a strong performer for sales reps and commuters looking to reduce running costs.