Your Vehicle
Lexus RX 450h V6 308hp
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible.
Power HP
Book your Stage 1 remap
499 € VAT included · pay online, the work is done at the workshop you choose
Power Graph
Lexus RX 450h V6 308hp: da 308 a 340HP
Remapping Lexus RX
MasterTuning is a leader in developing remapping for Lexus. La Lexus RX 450h V6 308hp può passare da 308 HP a 340 HP con un incremento di 32 HP.
The development of each remap is customized by MasterTuning.
- 100% tested and customized files guarantee
- Tested and developed on a 4x4 dyno
- Best performance, within safety margins
- Reduced fuel consumption
ECU Remapping Details Lexus RX 450h V6 308hp
The Lexus RX 450h V6 308hp is equipped with a hybrid powertrain that produces 308 HP and Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Lexus can achieve 340 HP (+10%).
Our Stage 1 tuning for the RX 2020 -> ... delivers an impressive gain of +32 HP, optimizing the hybrid powertrain's performance while maintaining reliability and staying within safe parameters.
As a hybrid powertrain, this Lexus responds exceptionally well to ECU tuning. Owners typically report improved throttle response, smoother power delivery, and in many cases, better fuel efficiency under normal driving conditions.
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 RX.
Frequently Asked Questions - Lexus RX
How much power can I gain from remapping my Lexus RX?
With MasterTuning Stage 1, your Lexus RX 450h V6 308hp can gain +32 HP (from 308 to 340 HP). This represents a 10% increase in power.
Is ECU remapping safe for the Lexus RX engine?
Yes, MasterTuning's remapping for the Lexus RX 450h V6 308hp is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the engine.
Is the Lexus ECU remapping reversible?
Absolutely. The original factory calibration of your Lexus RX 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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Book your remap or ask for a quote
Stage 1 can be bought online and is done at the workshop you choose; for Stage 2 we send you a quote.
Stage 2 is quoted on request: write to us and we will reply with price and timing.
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