Unleash the full potential of your Lexus GS430 with our cutting-edge performance engine tuning service. Designed specifically for the GS430, our service transforms your vehicle into a performance powerhouse. By meticulously optimizing your engine's ECU settings, we unlock significant gains in horsepower, torque, and throttle response, ensuring your Lexus performs at its peak.
Customized Performance Optimization: Our tuning service enhances your GS430’s performance for daily driving, racing, or anything in between.
Advanced Technology: Utilizing the latest in tuning software and hardware, we fine-tune your engine settings to achieve optimal performance without compromising reliability.
Expert Technicians: Our team of certified professionals brings years of experience in engine tuning and automotive performance, ensuring your vehicle is in expert hands.
Noticeable Performance Gains: Experience an immediate improvement in acceleration, power output, and driving dynamics, making your GS430 more responsive and enjoyable to drive.
Satisfaction Guarantee: We stand behind our tuning service with a satisfaction guarantee, offering support and adjustments to ensure your complete happiness with the performance enhancements.
Product Q&A:
Q1) Where do I ship my ECU if I do not purchase one, and how should I package it?
Ship your ECU To:
Quantum Auto Tuning
4100 Kincaid Lane
Salida CA. 95368
Please include a copy of your order in the box. Here is a video on how to package your ECU:
Q2) Will Monitors show ready after the tune?
Yes and no. Normally the tune will show monitors ready for testing. If you have any of the emissions disabled it will never show monitors ready.
Q3) Do you supply ECU's?
Yes.
Q4) Do you warranty purchased/supplied ECU's?
1 Year from the date of purchase
Q5) Are there changes to the automatic transmission tune?
Yes! Shift speed and firmness are drastically improved, Shift time vs speed vs pedal position is also improved over stock.
Q6) Can you make an automatic ECU into a manual ECU?
Yes, we can!
Q7) Will the tune work with an aftermarket intake?
No, there is no better intake than the stock intake for many reasons.
Q8) Will the tunes work with headers?
Yes! The header plus the tune makes for more power than either mod can make individually!
Q9) What's your return policy on tuned ECUs?
There are no returns on supplied ECUs, ALL SALES ARE FINAL if there is a problem with the ECU within 1 year we will replace it for free. No questions asked.
On customer-supplied ECU if you're not 100% happy with the tune, Send it back and we will return your ECU to stock.
Q10) What is the immobilizer removal?
Watch this video!
Q11) What is sub O2 Removal?
This Eliminates the O2 Sensor codes from the installation of headers without sub-O2 sensor ports or the removal of the primary cats.
Q12) What is the crackle tune and how does it work?
Crackle tune makes burbling and crackling noises on decelleration when the throttle is slightly pressed down.
Q13) What is the rev limiter change, and what do you recommend?
This is only available for manual ECUs. It raises the maximum rpm limit of the engine. On a stock GS430, we recommend a maximum of 7000RPM
Q14) Are the tuning changes permanent?
Yes! This is not a device or additional hardware, changes are made directly with the ECU software itself.
Transform your Lexus GS430 with our performance engine tuning service. Whether you're aiming to dominate on the track or simply enhance your daily driving experience, our expertly calibrated tuning unlocks the true potential of your vehicle, making every drive exhilarating. Contact us today to schedule your tuning session and take the first step towards realizing the untapped potential of your GS430.
