Your Vehicle
Toyota IQ 1.0 VVT-i 68hp
Technical Specifications
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible.
Power HP
Torque Nm
Book your Stage 1 remap
499 € VAT included · pay online, the work is done at the workshop you choose
Power Graph
Toyota IQ 1.0 VVT-i 68hp: da 68 a 80HP
Remapping Toyota IQ
MasterTuning is a leader in developing remapping for Toyota. La Toyota IQ 1.0 VVT-i 68hp può passare da 68 HP a 80 HP con un incremento di 12 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 Toyota IQ 1.0 VVT-i 68hp
The Toyota IQ 1.0 VVT-i 68hp is equipped with a petrol engine that produces 68 HP and 91 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Toyota can achieve 80 HP (+18%) and 104 Nm (+14%).
Our Stage 1 tuning for the IQ 2009 -> delivers an impressive gain of +12 HP and +13 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code 1KR-FE identifies this specific powerplant configuration. The Denso 89663-7406 89663-74062 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
The IQ's petrol engine benefits significantly from professional ECU calibration. The result is a more responsive, enjoyable driving experience with improved power delivery throughout the rev range.
Technical Specifications — Toyota IQ 1.0 VVT-i 68hp
Factory technical data for the Toyota IQ 1.0 VVT-i 68hp (2009 ->), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | 1KR-FE |
|---|---|
| ECU / Control unit | Denso 89663-7406 89663-74062 |
| Fuel | Petrol |
| Compression ratio | 10.5 |
| Bore × stroke | 71.0 X 84.0 mm |
| Stock power | 68 HP · 91 Nm |
| Remapped power (Stage 1) | 80 HP (+12) · 104 Nm (+13) |
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 Toyota IQ.
Frequently Asked Questions - Toyota IQ
How much power can I gain from remapping my Toyota IQ?
With MasterTuning Stage 1, your Toyota IQ 1.0 VVT-i 68hp can gain +12 HP (from 68 to 80 HP) and +13 Nm of torque. This represents a 18% increase in power.
Is ECU remapping safe for the Toyota IQ engine?
Yes, MasterTuning's remapping for the Toyota IQ 1.0 VVT-i 68hp is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the 1KR-FE engine.
Is the Toyota ECU remapping reversible?
Absolutely. The original factory calibration of your Toyota IQ is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my Toyota 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.
Other Remaps You Might Like
Other Engines Toyota IQ 2009 ->
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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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