Quick Answer

The Asetek Initium Throttle Upgrade is a throttle kit for the Initium range that adds improved resistance and aims to support more precise control. If you already own an Initium throttle and want a firmer, more predictable pedal feel without replacing your whole pedal set, this upgrade is the most direct path. If you are building a rig from scratch or use a different pedal ecosystem, put the money toward a complete pedal set or a wheel like the MOZA Essenza SCV12 instead.

What the Initium Throttle Upgrade Actually Changes

The upgrade is a throttle kit designed specifically for the Asetek Initium throttle. Its purpose is to add improved resistance and support more precise control. In practice, that means the pedal fights back more consistently under your foot, which helps you hold a partial throttle percentage instead of accidentally stabbing to full. The kit is part of the Asetek Initium Range and carries SKU 40-014-0014003.

This is not a standalone pedal. It assumes you already have an Initium throttle base to fit it to. If you are comparing it against a stock Initium throttle, the difference is feel and modulation, not a change in the number of pedals or the mounting footprint.

How It Compares to Other Sim Racing Throttle Upgrades

Most throttle upgrades fall into three groups: spring or elastomer kits that change resistance, load-cell or hydraulic conversions that change the sensing method, and complete replacement pedals. The Initium Throttle Upgrade sits in the first group. It is the least invasive option because it keeps your existing Initium hardware and wiring.

If you are on a different brand or a non-Initium pedal set, this kit will not fit. In that case, a complete pedal set or a different ecosystem is the realistic path. The same logic applies if you are still choosing your first wheel: a premium wheel such as the MOZA RACING Essenza SCV12 Sim-Racing Steering Wheel changes your driving experience more than a throttle resistance kit on a base you do not own yet.

Fitting the Upgrade to Your Rig

Because the kit is made for the Initium throttle, fitting is a matter of accessing the throttle assembly and replacing or adding the supplied resistance components. You do not need to reroute cables or change your pedal plate drilling. The main practical checks are whether your cockpit gives you enough access to the pedal underside and whether your current throttle already has an aftermarket spring that would conflict.

If your rig uses a shared living space or a folding stand, keep in mind that a firmer throttle can increase the force you push into the frame. A stable heel rest and a secured pedal deck matter more after the upgrade than before it.

Where Seats and Wheels Fit Into the Decision

A throttle upgrade is a small, targeted change. If your broader rig still has a weak point, such as a flexing seat or a wheel that does not match your driving style, fix that first. For example, the CHASE V2 Bucket Seat uses a lightweight fibreglass frame and a wider seat for improved comfort, which addresses a different problem than pedal feel. The HOLO: Crimson Bucket Seats is a limited-run option built on the INERTIA and CHASE base models, so it is a styling and availability choice rather than a performance upgrade.

Spend on the throttle kit only when the throttle is genuinely the part holding you back. Otherwise the money is better parked toward a seat or wheel that changes more of your lap time.

Trade-Offs to Weigh Before You Buy

  • Initium-only compatibility: The kit is designed for the Asetek Initium throttle. It will not fit other pedal brands or non-Initium Asetek pedals. Check your pedal model before ordering.
  • Feel vs. sensing method: This upgrade changes resistance and control precision. It does not convert your throttle to a different sensing technology. If you want a different sensing method, look at complete pedal sets instead.
  • Targeted spend vs. bigger gains: A throttle kit is a small, focused purchase. A wheel or seat may change more of your driving experience if those are your weak points. Upgrade the part that is actually limiting you.

Product Facts

  • Asetek Initium Throttle Upgrade: The Asetek Initium Throttle Upgrade is a throttle kit designed for the Initium range. It upgrades your Initium throttle with improved resistance and more precise control. It is a direct fit for existing Initium throttle owners and avoids replacing the whole pedal set.
  • MOZA RACING Essenza SCV12 Sim-Racing Steering Wheel: The MOZA RACING Essenza SCV12 Sim-Racing Steering Wheel is an officially licensed replica with a carbon fiber faceplate, CNC-machined aluminum body, 4.3-inch touchscreen, and 72 programmable inputs. If your budget is going toward a wheel instead of a throttle kit, this is the kind of upgrade that changes your input options and on-wheel control.
  • CHASE V2 Bucket Seat: The CHASE V2 Bucket Seat uses a lightweight yet durable fibreglass frame and a wider seat for improved comfort. A seat upgrade solves stability and comfort, which is a separate decision from throttle resistance.

Who Should Choose the Initium Throttle Upgrade

Best for

  • Drivers who already own an Asetek Initium throttle and want firmer, more precise pedal feel
  • Sim racers who want a low-cost, low-effort upgrade without changing pedal brands

Not for

  • Drivers using non-Initium pedals or building their first rig from scratch
  • Anyone expecting a full pedal set replacement or a change in throttle sensing technology