9 Essential F1 Sim Rig Upgrades You Need
|
An F1 sim rig is a different beast to a standard GT or touring car setup. The seating position is lower, the steering is more direct, and the physics in Formula-focused titles reward a level of hardware precision that most basic rigs simply cannot deliver. If you have been racing formula cars in iRacing, Assetto Corsa or F1 2024 on a mid-range setup, you have almost certainly been fighting hardware limitations alongside the driving challenge.
These nine upgrades address those limitations in order of impact. Start from the top and work your way down - each one delivers a meaningful improvement, and the first three will transform your experience more than anything else on the list.
1. Direct Drive Wheelbase
Nothing improves F1 sim racing more than upgrading to a direct drive wheelbase. Formula cars have extremely sensitive steering - small weight transfers, early tyre slip and changing surface grip all communicate through the wheel. Gear-driven and belt-driven wheelbases compress and filter this information. Direct drive delivers it cleanly.
When you brake deep into a hairpin in a formula sim, the steering load shifts as weight transfers forward. When the rear steps out on corner exit, the wheel goes light before the car visually steps sideways. Direct drive communicates both of these cues in real time. That is the feedback you need to drive formula cars at the limit consistently.
The MOZA Racing R9 and R12 are strong starting points at the accessible end of the direct drive range. The Simucube 2 Pro and Asetek SimSports Invicta step things up further for drivers who want the best available hardware. All are available to test at the GGD showroom.
2. Load Cell Pedals
Formula racing is fundamentally about braking. Every lap time advantage in a formula car comes from later braking, better trail braking through corner entry, and cleaner transition to throttle at the apex. You cannot do any of that consistently on potentiometer pedals.
Load cell pedals measure the force you apply to the brake pedal rather than its travel distance. This matches how real brakes work - you are controlling brake pressure, not pedal position. The improvement in braking consistency is dramatic and immediate. Drivers who switch from potentiometer to load cell pedals typically drop lap times within the first session.
The MOZA SR-P Lite, Heusinkveld Sprints and Asetek SimSports Forte are all popular load cell options in the showroom. If budget allows, inverted pedal designs (where the pedal plate pivots from the top rather than the bottom) more closely replicate the feel of real racing pedals.
3. F1-Style Steering Wheel Rim
A round GT wheel works for formula cars, but an F1-style rim changes the experience substantially. The shape - typically a flat-bottom D-cut or a full flat design - positions your hands more naturally for the high-speed steering inputs of open-wheel racing. The smaller diameter (270mm to 290mm) gives you faster hand response and suits the tight lock-to-lock range of a formula car.
Beyond ergonomics, F1-style rims from MOZA, Thrustmaster and Asetek include dedicated button layouts for managing the systems a formula car demands - brake bias, engine maps, ABS and traction control. Being able to adjust brake bias mid-corner without looking down at a keyboard is a fundamental part of competitive formula sim racing.
4. F1 Cockpit Frame or Formula Chassis
Your seating position in an F1 car is dramatically different from a GT car. You are reclined further back, your legs are elevated, your hands are lower relative to your body, and the geometry of your inputs - steering angle, pedal placement, wheel height - all change. A standard GT rig cannot replicate this.
An F1 sim cockpit frame positions you correctly. The feet-up driving position changes how you interact with the pedals, reduces fatigue on long stints, and gives you the physical reference points that make formula sim driving more intuitive. Trak Racer and Playseat both produce dedicated formula cockpit designs that we stock and can demonstrate at the showroom.
5. Quick Release Upgrade
If you are running a standard hub that came with your wheelbase, there is likely play in the connection between rim and hub. Any rotational slack is felt directly as imprecision - a small dead zone in the steering where your input does not immediately translate. In a formula car, where the steering is already very direct, this slack is particularly noticeable.
A quality quick release - from brands like MOZA or Gomez Sim Industries - eliminates that play and also gives you the ability to swap rims in seconds. If you switch between formula and GT content, this is valuable. If you share a rig with another driver who prefers a different rim, it is essential.
6. Button Box or Sim Dashboard
Formula cars have more in-cockpit controls than GT cars. Engine modes, fuel maps, DRS activation, MFD navigation, brake bias, differential settings - in real-world formula racing, the driver manages all of these while still driving at the limit. In a sim, mapping all of these to a keyboard is both immersion-breaking and slower than using dedicated hardware.
A button box gives you a physical panel of programmable buttons, rotary encoders and switches that you can map to any in-game function. For formula-focused drivers, this is a substantial quality-of-life upgrade that also trains real habits. Sim racing dashboards add a display layer, showing real-time telemetry including delta times, tyre temps, fuel load and lap data.
7. Triple Monitor Setup or Ultrawide
Peripheral vision matters in formula racing. High-speed corners, wheel-to-wheel battles through chicanes, and the moment-to-moment assessment of track position all rely on seeing more than a single monitor can show.
Triple monitors extend your view to cover 150 to 180 degrees of horizontal field of view, depending on the size and angle of the screens. This is enough to see a car alongside you in a braking zone, to judge corner entry width accurately, and to maintain spatial awareness at speed in a way that a single monitor does not allow. An ultrawide curved monitor is a space-efficient alternative that delivers a wide field of view without the complexity of three-monitor alignment.
8. Motion Platform
Once the core hardware is sorted - direct drive, load cell pedals, F1 rim, correct seating position - a motion platform adds the physical layer that static rigs cannot replicate. In a formula sim, the cues that matter most are lateral G-force during high-speed corners, braking load transfer, and tyre behaviour at the limit. A motion system communicates all three.
The entry point for formula-appropriate motion is a 2DOF kit - two actuators that handle pitch and roll. The D-BOX motion kit and Sigma Integrale entry platforms both work well with F1-style setups. If budget allows, adding heave (up-down movement) substantially improves kerb and surface texture feedback, which is very noticeable in modern formula sims with detailed track surface modelling.
9. Sim Racing Gloves
Gloves are not just aesthetic. After an hour of intense sim racing, your hands generate heat and moisture that affects your grip on the wheel. Quality sim racing gloves wick moisture, improve tactile feel through the rim, and protect your palms during extended sessions. For drivers doing endurance stints or regular two-hour-plus practice blocks, the difference in comfort is significant.
They are also the most affordable upgrade on this list by a considerable margin. If you are on the fence about any of the larger investments above, start here while you plan the next step.
All nine of these upgrades are available to test at the Gamer Gear Direct showroom in Dandenong South. If you are unsure where to start or want to try before you commit, come in and talk to the team. We will put you in the rig that matches where you want to go.
Frequently Asked Questions
What is the single most impactful F1 sim rig upgrade?
Direct drive wheelbase, without question. The improvement in force feedback detail for formula cars specifically is transformative. If you are currently on a gear-driven system and you race formula content regularly, this is the upgrade that will change your driving the most. Load cell pedals are a very close second, particularly if you are working on your braking consistency.
Do I need an F1-specific cockpit frame if I already have a GT rig?
Not necessarily, but it helps significantly. An F1 cockpit frame gives you the correct feet-up seating position that replicates the driving geometry of a real formula car. If you race both GT and formula content, an adjustable rig that can accommodate both positions is a practical middle ground. The showroom team can walk you through the options based on your current setup and what you want to achieve.
Which sims benefit most from these F1 upgrades?
iRacing's formula content (IR-04, IR-18, Dallara F3, IndyCar) has some of the most detailed tyre and suspension physics in sim racing and responds very clearly to hardware improvements. Assetto Corsa and ACC's formula content is similar. The official F1 games benefit from better hardware too, though their physics model is somewhat more forgiving than the pure sim titles. Regardless of which you race, the hardware improvements translate across all of them.
Written by Blake Sterling, CEO and Founder of Gamer Gear Direct.
