Fast Trigger & Shoulder Button Mod Kit for PS5 DualSense (BDM030 / BDM040)

Upgrade your PS5 DualSense controller with this self-install Fast Trigger and Buffer Mod Kit. Designed to minimize R2/L2 trigger travel and improve L1/R1 responsiveness, this kit transforms your DualSense buttons to feel like high-quality mechanical mouse clicks — fast, precise, and satisfying.

Compatibility

• for Sony PS5 DualSense Gamepad — Version BDM-030
• for Sony PS5 DualSense Gamepad — Version BDM-040

⚠️ Please select the correct version (BDM030 or BDM040) to match your controller. Check the version label on the back of your DualSense.

Key Features

• ✅ Instant Response: Drastically reduces R2/L2 trigger travel to just 2–3 mm
• ✅ Mechanical Feedback: Crisp, confident button feel similar to a high-quality computer mouse click
• ✅ Improved L1/R1 Buffer: Enhanced cushion response for shoulder buttons
• ✅ Self-Install Kit: Designed for DIY controller modding with standard tools
• ✅ Extended Durability: Helps extend the operational life cycle of trigger and shoulder buttons

What’s Included

• 1x Flex Board Assembly with Button
• 2x Pusher

Installation Tips

1. Power off and disconnect your DualSense controller before disassembly.
2. Use a small Phillips screwdriver to open the controller housing.
3. Remove the existing trigger assembly and replace with the new flex board.
4. Insert the pushers into the corresponding L1/R1 positions.
5. Reassemble and test all buttons before use.

⚠️ Intermediate modding experience recommended. Improper installation may affect controller functionality. This mod may void your controller warranty.

Eparts Channel is not responsible for any damage caused during installation.