Porsche Boxster 245(987)
Engine Remapping in Cardiff
Porsche Boxster 245(987) in Cardiff. 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
Porsche Boxster 245(987): standard vs remapped
Petrol engine. Indicative stage 1 figures, fully dyno tested.
Power
+20 bhp · +8%- Standard245 bhp
- Remapped265 bhp
Torque
+35 Nm · +13%- Standard273 Nm
- Remapped308 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
A stage 1 remap lifts the Porsche Boxster 245(987) from 245 bhp to 265 bhp, and from 273 Nm to 308 Nm of torque. That is 20 bhp (8%) more power and 35 Nm (13%) more torque from software alone, available in Cardiff.
These are indicative figures for a petrol Porsche Boxster in good health. Your own results depend on the condition of the car.
Porsche Boxster 245(987): remap at a glance
- Fuel: Petrol
- Standard power: 245 bhp, remapped: 265 bhp (+20 bhp, +8%)
- Standard torque: 273 Nm, remapped: 308 Nm (+35 Nm, +13%)
- Service: stage 1 ECU remap, fully dyno tested
How engine remapping works on a petrol Porsche Boxster
On a petrol car the ECU controls fuelling, spark timing and any turbo boost. A remap re-calibrates those maps within safe limits, so the car responds more eagerly and pulls harder through the rev range.
How the Porsche Boxster 245(987) compares
Among the 10 petrol Boxster engines we have figures for, the 245(987) ranks 10th for power gain, 3 bhp below the Boxster petrol average of 23 bhp.
Across our whole catalogue the average petrol remap adds 27 bhp and 51 Nm, so this engine's 20 bhp and 35 Nm sits below that benchmark.
Porsche Boxster engine tuning in Cardiff
Remap Experts has a dedicated Cardiff site, so you deal with a local team backed by a national network. We regularly work with drivers in Pentyrch, Rumney, Riverside, Rhiwbina and Llandaff and nearby areas of Wales.
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 Gwent, Bristol and Midwales, those neighbouring Remap Experts sites can help too.

Ready for engine remapping on your Porsche Boxster in Cardiff?
Send your registration and we will confirm the exact remap, the price and the next available slot.
Included
What we can do for your Porsche Boxster
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 Boxster engines
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