Seat Leon 2.0 FSI 150 (+2005)
ECU Remapping Basingstoke
Seat Leon 2.0 FSI 150 (+2005) in Basingstoke. 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
Seat Leon 2.0 FSI 150 (+2005): standard vs remapped
Petrol engine. Indicative stage 1 figures, fully dyno tested.
Power
+20 bhp · +13%- Standard150 bhp
- Remapped170 bhp
Torque
+30 Nm · +15%- Standard200 Nm
- Remapped230 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 Seat Leon 2.0 FSI 150 (+2005) produces 150 bhp and 200 Nm of torque as standard. After a stage 1 ECU remap in Basingstoke, our figures show 170 bhp and 230 Nm: a gain of 20 bhp (13%) and 30 Nm (15%).
Treat the numbers as a guide: they are stage 1 estimates for a petrol Seat Leon in sound condition, and individual cars differ.
Seat Leon 2.0 FSI 150 (+2005): remap at a glance
- Fuel: Petrol
- Standard power: 150 bhp, remapped: 170 bhp (+20 bhp, +13%)
- Standard torque: 200 Nm, remapped: 230 Nm (+30 Nm, +15%)
- Service: stage 1 ECU remap, fully dyno tested
How ECU remapping works on a petrol Seat Leon
A petrol remap re-works the engine management calibration: air-fuel ratio, ignition advance and boost where fitted. The result is more power and a more immediate throttle, delivered by software rather than hardware changes.
For reference, TSI and TFSI are the Volkswagen Group names for its turbocharged direct-injection petrol engines.
Seat Leon 2.0 FSI 150 (+2005) against other Leon engines
Among the 13 petrol Leon engines we have figures for, the 2.0 FSI 150 (+2005) ranks 9th for power gain, 12 bhp below the Leon petrol average of 32 bhp.
Across our whole catalogue the average petrol remap adds 27 bhp and 51 Nm, so this engine's 20 bhp and 30 Nm sits below that benchmark.
Remapping your Seat Leon in Basingstoke
Drivers in Basingstoke book through the Basingstoke Remap Experts site, one of our local sites across the UK. We regularly work with drivers in Gatwick, Littlehampton, Horsham, Haywards Heath and Crawley and nearby areas of the South East.
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 Berkshire, Southampton and Surrey, those neighbouring Remap Experts sites can help too.

Get a quote for your Seat Leon 2.0 FSI 150 (+2005)
Tell us about your car and we will come back with a quote by SMS or phone.
Included
What we can do for your Seat Leon
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 Leon engines
- Seat Leon 1.4 TSI 125 (+2005)petrol
- Seat Leon 1.4i 16v 85 (+2005)petrol
- Seat Leon 1.6 102 (+2005)petrol
- Seat Leon 1.6 I 16v 105petrol
- Seat Leon 1.8 20v 125petrol
- Seat Leon 1.8 T 180petrol
- Seat Leon 1.8 T 20v 225petrol
- Seat Leon 1.8 T Cupra R 20v 210petrol
- Seat Leon 1.8 TSI 160 (+2005)petrol
- Seat Leon 1.9 Sdi 68diesel
- Seat Leon 2.0 TFSI 185 (+2005)petrol
- Seat Leon 2.0 TFSI 200 (+2005)petrol
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