BHP+12 hp (18%)
Standard
68 hp
Tuned
80 hp
Torque+22 Nm (17%)
Standard
133 Nm
Tuned
155 Nm
Suitability
Good (7/10)Gains Profile
BalancedHeadroom
MediumSeat Leon 1.9 SDI 68hp ECU Remapping
Considering an ECU remap for your Seat Leon 1.9 SDI 68hp? A Stage 1 remap can take this 1M - 2000 - 2006 diesel engine from 68 BHP to 80 BHP and from 133 Nm to 155 Nm of torque (turbocharged). This engine scores 7/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Seat Leon can achieve.
How this engine compares
- 66thof 73 Seat Leon engines by power gain
- 7%of the 9,842 engines we hold gain data for see a smaller power increase
- 12%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Seat Leon 1.9 SDI 68hp is a 1.9L turbocharged diesel engine producing 68 BHP and 133 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 80 BHP and 155 Nm — a gain of around 12 BHP (18%) and 22 Nm (17%).
This engine has moderate remap suitability, with a balanced spread of gains across both power and torque — providing a noticeable improvement across the rev range. The tuning headroom is classified as moderate, based on the percentage gain available from the factory output.
Considerations: Older diesel: injector, turbo and intake condition can affect results; ensure maintenance is up to date.
Fuel economy note: possible improvement with conservative driving.
All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method. We recommend discussing your specific vehicle with a qualified remap professional.
Considerations
!Older diesel: injector, turbo and intake condition can affect results; ensure maintenance is up to date.
Other Leon 1M - 2000 - 2006 Engines
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