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Subaru WRX STI 2015 Key Codes

The Subaru WRX STI 2015 has 10,000 documented key codes in the range 40000-49999. Uses a 5-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 September 4, 2026.

Code range
40000-49999
Years
2015
Total codes
10,000
Lishi decodable
Yes (sign in for tool name)
Cuts per key
5
Last verified

Common questions

What is the key code range for the Subaru WRX STI 2015?
Key codes for the Subaru WRX STI 2015 span the range 40000-49999, with 10,000 documented entries.
Can the Subaru WRX STI 2015 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 2015 key have?
5 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 2015 key data last verified?
Bitting data for the Subaru WRX STI 2015 was last verified September 4, 2026. Verification timestamps are tracked per series, and updates appear here as locksmiths confirm code accuracy in the field.

Get the full code list. $14.99/mo, 3-day free trial. Sign in to view bittings, depths, and Lishi cut maps for this series.

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