Your Vehicle
Lexus IS 300 (2.0T) 241hp
Technical Specifications
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible.
Stage 1: file 100 € online, installation quoted by the workshop Ask for a quote
Power HP
Torque Nm
Stage 1 for this engine: quote first, then the file online
The file costs 100 € online; the installation depends on how your ECU is worked on and the workshop confirms it. Ask for a quote: you receive the price and the link to buy the file. · terms
Power Graph
Lexus IS 300 (2.0T) 241hp: da 241 a 265HP
Remapping Lexus IS
MasterTuning develops remapping for Lexus. La Lexus IS 300 (2.0T) 241hp può passare da 241 HP a 265 HP con un incremento di 24 HP.
The development of each remap is customized by MasterTuning.
- 100% customised files with lifetime warranty
- Reference values for Stage 1: the file is developed on your vehicle and checked in the workshop
- Best performance, within safety margins
- Reduced fuel consumption
ECU Remapping Details Lexus IS 300 (2.0T) 241hp
The Lexus IS 300 (2.0T) 241hp is equipped with a petrol engine that produces 241 HP and 350 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Lexus can achieve 265 HP (+10%) and 410 Nm (+17%).
Our Stage 1 tuning for the IS 2016 - 2020 delivers an impressive gain of +24 HP and +60 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code 8AR-FTS identifies this specific powerplant configuration. The Denso D76F019XXX ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
With 241 HP from factory, this Lexus IS is already a performance vehicle. Our remapping extracts even more potential, delivering exhilarating acceleration and enhanced driving dynamics for enthusiasts who demand the best.
Technical Specifications — Lexus IS 300 (2.0T) 241hp
Factory technical data for the Lexus IS 300 (2.0T) 241hp (2016 - 2020), used by MasterTuning engineers to develop a remap tailored to this specific powerplant. Figures shown are reference values for Stage 1; the file is developed on your vehicle and checked in the workshop.
| Engine code | 8AR-FTS |
|---|---|
| ECU / Control unit | Denso D76F019XXX |
| Fuel | Petrol |
| Compression ratio | 10.0 |
| Bore × stroke | 86.0 X 86.0 mm |
| Stock power | 241 HP · 350 Nm |
| Remapped power (Stage 1) | 265 HP (+24) · 410 Nm (+60) |
Don't want to touch the ECU?
Rapid Dimsport add-on modules connect to the engine sensors with original connectors: they fit in a few hours and come off without a trace, leaving the factory software untouched. Useful on a leased car, one still under warranty or one you plan to sell soon. Check which ones fit your Lexus IS.
Frequently Asked Questions - Lexus IS
How much power can I gain from remapping my Lexus IS?
With MasterTuning Stage 1, your Lexus IS 300 (2.0T) 241hp can gain +24 HP (from 241 to 265 HP) and +60 Nm of torque. This represents a 10% increase in power.
Which ECU does the Lexus IS 300 (2.0T) 241hp use?
The Lexus IS 300 (2.0T) 241hp uses the Denso D76F019XXX engine control unit. MasterTuning recalibrates this ECU for Stage 1 and Stage 2.
What is the engine code of the Lexus IS 300 (2.0T) 241hp?
The engine code of the Lexus IS 300 (2.0T) 241hp is 8AR-FTS. You can find it in the vehicle documents or on the engine plate.
Is ECU remapping safe for the Lexus IS engine?
Yes, MasterTuning's remapping for the Lexus IS 300 (2.0T) 241hp is developed within safe parameters. Each file is developed on your vehicle, checked in the workshop and stays within the mechanical limits of the 8AR-FTS engine.
Is the Lexus ECU remapping reversible?
Absolutely. The original factory calibration of your Lexus IS is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my Lexus warranty?
ECU remapping may affect your manufacturer warranty. We recommend checking your specific warranty terms. Many of our customers choose to remap after the warranty period or accept this trade-off for the significant performance gains.
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