The 2023 Porsche 911 Turbo S is a modern super car in Forza Horizon 6. Find this car upgrade, tune guide, and tune code down below.

This Porsche 911 model comes in S1 class with 774 PI which leaves as only 26 PI to improve the car. However, it’s an AWD with a rear engine so the handling of the car is already good enough we just improve some stability.
Table of Contents
23’ Porsche 911 Turbo S Upgrade List
Body Kits and Conversions
- Engine Swap: 3.6 F6TT
Tires and Rims
- Front Tire Width: 265mm
- Rear Tire Width: 335mm
Drivetrain
- Clutch: Race
- Driveline: Race
- Differential: Race Diff
Platform and Handling
- Spring and Dampers: Race
- Anti-roll Bars: Race
- Chassis / Roll Cage: Race
- Weight Reduction: Sport
Engine
- Intake: Race
23’ Porsche 911 Turbo S Tune List
Here is an optimized circuit racing setup for the 2023 Porsche 911 Turbo S, built to S1 800 class specifications:
Tire Pressure
- Front: 28.5 PSI
- Rear: 28.5 PSI
Lower pressure makes the tires warmer and stickier, giving you more grip on the track.
Alignment
- Camber Front: -1.8°
- Camber Rear: -1.2°
- Toe Front: 0.0°
- Toe Rear: 0.0°
- Front Caster Angle: 6.2°
Tilting the wheels inward slightly keeps more tire touching the road when you go around corners.
Antiroll Bars
- Front: 12.00 (Soft)
- Rear: 40.00 (Stiff)
Making the front bars softer and the back bars stiffer helps the car turn in quickly instead of sliding forward.
Springs
- Springs Front: 495.0 LB/IN
- Springs Rear: 920.0 LB/IN
- Ride Height Front: 4.8 IN
- Ride Height Rear: 5.9 IN
These stiffness settings support the heavy engine in the back. Lowering the car keeps it closer to the ground so it does not tip.
Damping
- Rebound Stiffness Front: 10.5
- Rebound Stiffness Rear: 14.0
- Bump Stiffness Front: 5.5
- Bump Stiffness Rear: 7.5
This controls how the car bounces. It acts like a cushion to keep the tires from bouncing off the road when you hit bumps.
Brakes
- Braking Force Balance: 48%
- Braking Force Pressure: 120%
This setting helps you stop quickly without losing control or locking up your tires.
Differential
- Front Acceleration: 20%
- Front Deceleration: 0%
- Rear Acceleration: 70%
- Rear Deceleration: 15%
- Center Balance: 80%
This sends 80% of the engine's power to the back wheels, making the car feel agile like a rear-wheel-drive car but with the extra grip of all-wheel drive.
23’ Porsche 911 Turbo S Tune Code

If you like our tune and want our exact build, put this code in: Tune Browser > Search > Share Code > and input our share code.
- Weight: 3,450 lb > 3,221 lb
- Peak Power: 651 hp > 707 hp
- PWR: 0.19 hp/lb > 0.22 hp/lb
- Lateral Gs: 1.8 > 1.9
- Performance Class: S1 774 > S1 800
Overall, when first using our tune, the car will turn better, absorbs curbs with lesser wheel spin chance, and faster at straight speed.
End of Guide.
