BHP+19 hp (6%)
Standard
306 hp
Tuned
325 hp
Torque+24 Nm (6%)
Standard
377 Nm
Tuned
401 Nm
Suitability
Limited (3.5/10)Gains Profile
Limited headroomHeadroom
LowLexus RC 350 - 306hp ECU Remapping
Considering an ECU remap for your Lexus RC 350 - 306hp? A Stage 1 remap can take this 2015 - 2018 petrol engine from 306 BHP to 325 BHP and from 377 Nm to 401 Nm of torque (naturally aspirated). This engine scores 3.5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Lexus RC can achieve.
How this engine compares
- 2ndof 3 Lexus RC engines by power gain
- 13%of the 9,842 engines we hold gain data for see a smaller power increase
- 13%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Lexus RC 350 - 306hp is a 3.5L naturally aspirated petrol engine producing 306 BHP and 377 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 325 BHP and 401 Nm — a gain of around 19 BHP (6%) and 24 Nm (6%).
This engine has limited remap suitability, though the available headroom is limited, so gains are modest compared to higher-output variants. The tuning headroom is classified as limited, based on the percentage gain available from the factory output.
Considerations: Naturally aspirated engine: gains are usually limited; results vary widely.. High tuned torque: check transmission torque capacity and service history.
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
!Naturally aspirated engine: gains are usually limited; results vary widely.
!High tuned torque: check transmission torque capacity and service history.
Other RC 2015 - 2018 Engines
| Engine |
|---|