GuliKit TMR Joysticks Replacement for Xbox Series S/X Game Controller

What it is

The GuliKit TMR Joysticks Replacement is a repair kit that uses Tunnel Magnetic Resistance (TMR) technology to provide a drift-free, contactless joystick experience. It is designed to replace the existing thumb sticks on Xbox Series S/X controllers and is compatible with the replacement workflow when used with the appropriate toolkit (sold separately).

Why it matters

Traditional sticks are prone to drift over time due to wear and friction. The TMR sensor approach aims to minimise mechanical wear and interference, offering stable operation across a range of temperatures and reducing the need for frequent recalibration. It’s a practical option for those who rely on precise, long-term accuracy in gameplay without the nuisance of stick drift.

What you get and what to note

The kit includes 2 KK Ring Joystick Caps for the thumb sticks. It does not include a repair tool kit, and advanced soldering and unsoldering knowledge is required for installation. After fitting, users should calibrate the joysticks according to the instruction manual before use. The product relies on non-contact magnetic sensing to reduce wear, but it does require proper tools and setup to achieve the best result.

Pros and cons at a glance

• Pros: drift-free operation in theory, reduced wear due to contactless sensing, long-term durability potential, two replacement caps included.
• Cons: installation requires a dedicated repair toolkit and soldering skills, not a plug-and-play upgrade for casual users, requires calibration post-installation.

Who it’s for

This replacement is aimed at dedicated gamers or repair enthusiasts who want a durable, low-drift alternative for Xbox Series S/X controllers and are comfortable with non-trivial DIY repairs. If you prioritise preserving controller precision over time and don’t mind a technical install, this could be a sensible upgrade.

Who might want to pass

If you expect a quick, tool-free swap or lack access to a suitable toolkit and calibration process, this product may not be the best fit. It’s not a ready-made, one-click fix and isn’t designed for casual quick replacements.

When does it make sense to buy

If your current sticks exhibit drift or you want to explore a potentially more durable sensing method for precise inputs, and you have the capability to install and calibrate the unit, this kit could be worth considering. It’s sensible to weigh the effort and skill required against the potential daily benefits in accuracy.

Before you buy: what to check

• Ensure you have or are prepared to obtain the compatible repair toolkit.
• Be aware that installation demands advanced soldering/soldering desoldering. Follow the manual closely for calibration after installation.
• The kit focuses on TMR sensor technology to reduce drift, consider whether your use case benefits most from reduced wear and contactless sensing.

How it compares in practice

Compared with traditional, contact-based sticks, the TMR approach promises lower wear and drift, which may translate to steadier inputs over the life of the controller. For users who value long-term consistency and are comfortable with a more involved repair process, this method aligns with a lasting maintenance mindset rather than a quick, temporary fix.

FAQ ( Practical considerations )

• Do I need a new tool kit? Yes, the replacement requires a toolkit sold separately.
• Is the kit plug-and-play? No, it requires advanced soldering/soldering skills and careful calibration after installation.
• Will this fix drift completely? It aims to be drift-free via a contactless sensor, but performance depends on correct installation and calibration.

Final decision

Is it worth it? It makes sense if you’re prepared for a technical repair and you prioritise reducing stick drift over time, along with the potential durability benefits. If you want a quick, simple swap or lack the tools to install and calibrate, it may not be the best choice for you.