Subaru WRX STI 2016-2021 Key Codes

The Subaru WRX STI 2016-2021 has 127 documented key codes in the range 90000-94999. Uses a 4-cut sidewinder profile. Set the duplicator to flat-bottom cuts 0.1″ wide. Code is rarely stamped on this style of key; pull it via VIN through the dealer or decode the lock. The lock is decodable with a Lishi tool. Sign in for the specific match. Bitting data verified as of May 13, 2026.

Code range
90000-94999
Years
2016-2021
Total codes
127
Lishi decodable
Yes (sign in for tool name)
Cuts per key
4
Last verified

Common questions

What is the key code range for the Subaru WRX STI 2016-2021?
Key codes for the Subaru WRX STI 2016-2021 span the range 90000-94999, with 127 documented entries.
Can the Subaru WRX STI 2016-2021 lock be decoded?
Yes. A Lishi-style 2-in-1 decoder reads the door or ignition lock without disassembly, revealing the bitting code that can be cross-referenced against this series' key code database. The specific Lishi tool match for this vehicle is available to signed-in locksmiths.
How many cuts does a Subaru WRX STI 2016-2021 key have?
4 cuts on a sidewinder profile. Each cut position has a depth value documented in the bitting code, which determines the key cutting pattern.
When was the Subaru WRX STI 2016-2021 key data last verified?
Bitting data for the Subaru WRX STI 2016-2021 was last verified May 13, 2026. Verification timestamps are tracked per series, and updates appear here as locksmiths confirm code accuracy in the field.

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