BMW CAS4 3 Buttons Smart Key Shell Remote Case Red

Upgrade or replace your BMW key shell with this BMW CAS4 3 Button Smart Key Shell featuring Red Trim.
Made from premium ABS plastic, this durable and stylish case gives your BMW key a refreshed, sporty appearance while maintaining an OEM-level fit.

Features:

• Fits BMW CAS Smart Keys (3-button design)

• 3-button layout: Lock / Unlock / Trunk

• Red trim accent for a sporty, M-style design

• Includes uncut key blade

• OEM fitment – securely holds circuit and battery

• Durable ABS construction for long-lasting use

• No programming required – transfer your existing internals easily

Note:
This is a replacement shell only. Electronic board, transponder chip, and battery are not included.