Delicious Tuning - Stage 1 Tune for your Lexus RC/GS F adds increased torque across the board. The vehicle in stock configuation (catback exhaust is OK) is required for this package.
Our Stage 1 Tune raises the entire band, offers a more responsive power curve and fully tested on California 91 octane fuel. We have developed these tunes based around very minimal modifications and the numbers below are based on the OEM intake system with a drop in panel filter. If you have an aftermarket intake installed, please note that in the comments section below so that we can adjust the tune accordingly. Here are Delicious Tuning's figures for the Stage 1 tune.
Figures are based on California 91 Octane Fuel for an Automatic Transmission
Peak Horsepower Increase: 20+ wheel horsepower
Peak Torque Increase: 20+ wheel torque
Maximum Horsepower Gains: 20+ wheel horsepower @ 6000 RPM
Maximum Torque Gains: 20+ wheel torque @ 5500 RPM
Figures are based on 93+ Octane Fuel for an Automatic Transmission
Peak Horsepower Increase: 40+ wheel horsepower
Peak Torque Increase: 40+ wheel torque
Maximum Horsepower Gains: 40+ wheel horsepower @ 6000 RPM
Maximum Torque Gains: 40+ wheel torque @ 5500 RPM
Smoothed out WOT (wide open throttle) air fuel ratios
Changed the DI/PI ratios for better response
Changed the DI Firing Angles for more power
Changed the DI Fuel Pressures for more power
Changed the Intake/Exhaust Angles overlap
Increased Torque Limiters
Adjusted Ignition Timing
Included in Complete Package Purchase
Delicious Tuning Stage 1 Tune
VF Tuner Programming Kit
VF Tuner ProECU License
Features of Package
Tuned, tested and driven on California 91 Octane
ECU Brick Protection, (will not brick even if the cable is unplugged or flash fails)
Supports 2015-2016 Model Years (2017+ coming soon)
***Once Order is Placed***
Please follow the steps on page 2 of the installation instructions on the laptop you will use for reprogramming the ECU. This process can take 1-2 business days to complete.
- Installation instructions PDF can be found on our INFO PAGE.
Warranty and Disclaimer
Our tunes are designed around specifically installed parts and equipment on your vehicle. Due to the variances in vehicles and/or performance parts, we cannot guarantee any performance related aspects that may be assumed or expected by the owner of the vehicle. While these tunes are heavily tested on our in house vehicles and designed to work out of the box, we do not offer any warranty on any tunes that are installed. If additional changes are requested we do offer updates, revisions, and tweaks to any and all tunes/ maps at standard service rates.