Delicious Tuning - Stage 2 Tune for your Lexus RC/GS F adds increased torque across the board. Long tube headers and exhaust is required for this package.
Our Stage 2 Tune raises the entire band even further over our Stage 1 tune, improves the power curve and is fully tested on California 91 octane fuel. We have developed these tunes based around a base set of 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 2 tune.
Figures are based on California 91 Octane Fuel for an Automatic Transmission
Peak Horsepower Increase: +50 wheel horsepower
Peak Torque Increase: +25 wheel torque
Maximum Horsepower Gains: +50 wheel horsepower @ 7300 RPM
Maximum Torque Gains: +70 wheel torque @ 3500 RPM
Notable Improvements
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 2 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)
Datalogging capability
Requirements
Your vehicle MUST be on the current ECU/ECM firmware form the manufacturer. If it is not there are two options to update prior to programming the vehicle.
1. We can Teamviewer into your laptop that is connected to your vehicle and perform the update, this is 1 hour service charge that will need to be purchased from us.
2. Bring your vehicle to the dealership and have them update it, this is free of charge.
***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.