Opel Vectra C 2.8 V6 T 250
Engine Tuning in Somerset
Opel Vectra C 2.8 V6 T 250 in Somerset. Standard and remapped figures for this exact engine.

- Fully dyno tested remaps
- 30 day money back guarantee
- Lifetime software warranty
- UK-wide local network
Remap stats
Opel Vectra C 2.8 V6 T 250: standard vs remapped
Petrol engine. Indicative stage 1 figures, fully dyno tested.
Power
+40 bhp · +16%- Standard250 bhp
- Remapped290 bhp
Torque
+60 Nm · +17%- Standard350 Nm
- Remapped410 Nm
Tuning figures are indicative estimates, not guaranteed results. Actual results depend on the condition of the vehicle.
Prices from £130
Fully dyno tested | 30 day money back guarantee | Lifetime software warranty
Out of the box the Opel Vectra C 2.8 V6 T 250 gives 250 bhp and 350 Nm. Remapped in Somerset, we record 290 bhp and 410 Nm, so 40 bhp and 60 Nm more, or 16% and 17% respectively.
These are indicative figures for a petrol Opel Vectra C in good health. Your own results depend on the condition of the car.
Opel Vectra C 2.8 V6 T 250 remap figures
- Fuel: Petrol
- Standard power: 250 bhp, remapped: 290 bhp (+40 bhp, +16%)
- Standard torque: 350 Nm, remapped: 410 Nm (+60 Nm, +17%)
- Service: stage 1 ECU remap, fully dyno tested
Petrol Opel Vectra C: what changes with a remap
Factory petrol calibrations leave margin for poor fuel and hot climates. A remap tunes the ignition, fuelling and boost maps to make better use of that margin, which shows up as livelier throttle response and stronger acceleration.
How the Opel Vectra C 2.8 V6 T 250 compares
Of the 5 petrol Vectra C engines in our data, this one comes 3rd for power gain, which is 2 bhp above the Vectra C petrol average of 38 bhp.
Across our whole catalogue the average petrol remap adds 27 bhp and 51 Nm, so this engine's 40 bhp and 60 Nm sits at or above that benchmark.
Opel Vectra C engine remapping in Somerset
Remap Experts Somerset is part of the UK-wide Remap Experts network. We regularly work with drivers in Norton Radstock, Weston-Super-Mare, Wells, Taunton and Minehead and nearby areas of the South West.
All our remaps are fully dyno tested, backed by a 30 day money back guarantee and covered by a lifetime software warranty. Request a quote online or call 0800 779 7864.
If you are closer to Bristol, Bath and Devon, those neighbouring Remap Experts sites can help too.

Want these figures on your Opel Vectra C 2.8 V6 T 250?
Tell us about your car and we will come back with a quote by SMS or phone.
Included
What we can do for your Opel Vectra C
Stage 1 ECU remap
Add power and torque and improve driveability. Software only, tailored to your engine.
ECU repair and testing
Is your engine control unit playing up? We can arrange testing and repair, and source replacement ECUs.
DPF and EGR fault repair
Persistent DPF or EGR errors diagnosed and resolved in accordance with all current road-legal standards.
Engine carbon cleaning
Fault finding and carbon cleaning for the inside of your engine, typically completed in a couple of hours.
Same model
Other Vectra C engines
- Opel Vectra 2.8 OPC V6 T 255 (c)petrol
- Opel Vectra 2.8 OPC V6 T 280 (c)petrol
- Opel Vectra C 1.9 CDTi 120diesel
- Opel Vectra C 1.9 CDTi 150diesel
- Opel Vectra C 2.0 DTI 16v 100 Ab 02diesel
- Opel Vectra C 2.0 T 175petrol
- Opel Vectra C 2.2 16v DTI 125diesel
- Opel Vectra C 2.8 V6 T 230petrol
- Opel Vectra C 3.0 V6 CDTi 177diesel
- Opel Vectra C 3.0 V6 CDTi 184diesel
From quote to remapped in four steps
No jargon and no pressure. Here is exactly what happens.
- 01
Find your vehicle
Choose your make, model and engine to see the standard and remapped power and torque for your car.
- 02
Request a quote
Send your details and we contact you by SMS or call back with a quote. No obligation.
- 03
Book with your local site
Your local Remap Experts site arranges the remap and answers any questions about your car.
- 04
Remapped and dyno tested
Your remap is fully dyno tested, with a 30 day money back guarantee and a lifetime software warranty.
Everything you need to know
Plain-English guides to how remapping works, what it does and what to check first.
- 6 min read
What is ECU remapping?
The engine control unit, what a remap changes, and who it suits.
Read guide - 5 min read
The benefits of ECU remapping
More torque, better driveability and the potential for better economy.
Read guide - 6 min read
How ECU remapping works, step by step
From reading the original software to the dyno test.
Read guide