The best upgrades are the ones you feel instantly.
I recently added two hydraulic upgrades to my Simagic P1000 pedal set:
- P-HYS (hydraulic brake)
- P-HTS (hydraulic throttle)
Why I wanted hydraulic feel in the first place
My rig already had a lot going for it. Direct drive wheel, VR, haptics on the pedals. Still, the pedals are where consistency lives.
The last bit I was missing was that slightly “alive” feeling under your foot. The kind of resistance that builds in a more organic way, and gives you a better sense of how close you are to the limit.
Simagic positions the P-HYS as a way to recreate real race car braking feel, with a focus on better pedal feel and performance.[1]
P-HYS hydraulic brake, what changed
The biggest change is how pressure builds.
With the P-HYS installed, the brake feels less like a mechanical stack and more like a system that loads up. It is easier to sense the moment you transition from initial bite into proper trail braking.
What I notice most while driving:
- Better modulation in the last 20 percent of brake pressure
- More confidence when braking right on the edge of ABS
- Smoother trail braking because the pedal “talks back” a bit more
It does not magically make you faster. It does make it easier to be consistent, which is the part that actually moves lap times.
P-HTS hydraulic throttle, the secret to better corner exits
Throttle upgrades sound weird until you try them.
The P-HTS is built around an adjustable damper, with Simagic describing it as “the secret to perfect corner exits” and calling out a 6-step adjustable damper.[2]
In practice, the biggest benefit for me is that the throttle is no longer just a spring.
It has more weight and more control on small movements, which matters most in:
- Low speed corners
- Wet conditions
- High torque cars where traction is always on the edge
That extra resistance makes it easier to roll on power without spiking inputs.
The immersion part, this is what surprised me
I expected better control.
What surprised me was how much it changed the “reality” of the car in VR.
Hydraulic feel makes your inputs feel less like you are commanding a device and more like you are interacting with a system. When you brake hard, it feels like something is pressurizing. When you squeeze the throttle, it feels like you are pushing through a damped mechanism.
That sounds small, but in VR it matters. Your brain already believes you are in the cockpit. When your feet also get believable feedback, the whole illusion locks in.
Setup notes
I kept the rest of the pedal setup the same, so I could feel the difference from the hydraulics.
My advice if you are considering this kind of upgrade:
- Change one thing at a time if you can
- Give yourself a few sessions to recalibrate muscle memory
- Revisit your brake force and throttle curves after the install
Final thoughts
The P-HYS and P-HTS upgrades did exactly what I hoped.
More control.
More consistency.
More immersion.
And that is the kind of upgrade that keeps sim racing fun, even when you are chasing tiny improvements one lap at a time.