Porsche Cayenne Turbo S 521(-2007)
Remapping Belfast
Porsche Cayenne Turbo S 521(-2007) in Belfast. 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 Cayenne Turbo S 521(-2007): standard vs remapped
Petrol engine. Indicative stage 1 figures, fully dyno tested.
Power
+70 bhp · +13%- Standard521 bhp
- Remapped591 bhp
Torque
+125 Nm · +17%- Standard720 Nm
- Remapped845 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
The Porsche Cayenne Turbo S 521(-2007) produces 521 bhp and 720 Nm of torque as standard. After a stage 1 ECU remap in Belfast, our figures show 591 bhp and 845 Nm: a gain of 70 bhp (13%) and 125 Nm (17%).
Treat the numbers as a guide: they are stage 1 estimates for a petrol Porsche Cayenne in sound condition, and individual cars differ.
Porsche Cayenne Turbo S 521(-2007): remap at a glance
- Fuel: Petrol
- Standard power: 521 bhp, remapped: 591 bhp (+70 bhp, +13%)
- Standard torque: 720 Nm, remapped: 845 Nm (+125 Nm, +17%)
- Service: stage 1 ECU remap, fully dyno tested
How remapping works on a petrol Porsche Cayenne
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.
Porsche Cayenne Turbo S 521(-2007) against other Cayenne engines
Among the 9 petrol Cayenne engines we have figures for, the Turbo S 521(-2007) ranks 3rd for power gain, 21 bhp above the Cayenne petrol average of 49 bhp.
Across our whole catalogue the average petrol remap adds 27 bhp and 51 Nm, so this engine's 70 bhp and 125 Nm sits at or above that benchmark.
Remapping your Porsche Cayenne in Belfast
Drivers in Belfast book through the Belfast Remap Experts site, one of our local sites across the UK. We regularly work with drivers in Holywood, Newtownabbey, Millisle, Lisburn and Dunmurry and nearby areas of Northern Ireland.
Every remap is fully dyno tested and comes with a 30 day money back guarantee and a lifetime software warranty. Call 0800 779 7864 for a quote.
If you are closer to Glasgow, Scotland and Carlisle, those neighbouring Remap Experts sites can help too.

Get a quote for your Porsche Cayenne Turbo S 521(-2007)
Tell us about your car and we will come back with a quote by SMS or phone.
Included
What we can do for your Porsche Cayenne
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 Cayenne 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