Here is my LEXUS IS-F RM '07 tune!
PARTS:
Racing Mods from GT Auto (obviously)
ECU Tuning
Engine Tuning Stage 3
Sports Intake Manifold
Racing Air Filter
Sports Exhaust Manifold
Catalytic Converter Sports
Titanium Racing Exhaust
Fully Customizable Transmission
Clutch Twin Plate
Flywheel Semi Racing
Adjustable LSD
Carbon Drive Shaft
Suspension Fully Customizable Kit
SUSPENSION:
Ride Height- -25/-25
Spring Rate- 11.6/11.7
Extension- 3/4
Compression- 6/7
Anti Roll Bar- 2/4
Camber- 1.4/1.0
Toe- -0.10/0.15
LSD:
Torque- 5
Acceleration- 18
Braking- 16
AERODYNAMICS:
Front- 35
Rear- 60
BRAKE BALANCE:
Front- 5
Rear- 6
POWER LIMITER:
Mine is at 100%, with the car at exactly 650pp, so you may or may not need to use it depending on how broken in your car is and you oil condition.
TRANSMISSION:
Set Top Speed- 300kph/186mph
Leave Final Gear Stock
1- 5.646
2- 4.087
3- 3.059
4- 2.414
5- 1.926
6- 1.581
7- 1.329
8- 1.157
Reset Final Gear- 2.437
NOTES:
This car was really a challenge at first. The 8speed gearbox was very different. Also, originally there was way too much understeer. Only issue with it now is the low speed corners. Other than that, great car. Very smooth and predictable. Ran a 6:18.402.