Porsche option code IY1 (991.1 911)

On the Porsche 911 991.1 (2012-2016), option code IY1 means: Produced in weeks 22-45 of model year.

About I-code/PR codes

PR-numbers (also shown as I-codes) are the Volkswagen-group style three-character option codes used on newer Porsche models; on the vehicle data sticker they are grouped by family. On a 991.1 you will usually find IY1 on the vehicle data sticker (front luggage compartment or service book), listed among the three-character PR numbers.

Confidence “medium”: one solid public source; plausible but not double-checked. Option meanings can differ between markets and model years.

IY1 on other Porsche generations

• 718 Boxster/Cayman 982: Produced in weeks 22-45 of model year
• 911 992: Produced in weeks 22-45 of model year
• 911 991.2: Produced in weeks 22-45 of model year
• Boxster/Cayman 981: Produced in weeks 22-45 of model year
• Cayenne 958 (E2): Produced in weeks 22-45 of model year
• Panamera 970: Produced in weeks 22-45 of model year
• Macan 95B: Produced in weeks 22-45 of model year
• Panamera 971: Produced in weeks 22-45 of model year
• Taycan Y1A: Produced in weeks 22-45 of model year
• Cayenne 9YA/9YB (E3): Produced in weeks 22-45 of model year

Related production codes on the 991.1

• IY2 Produced in weeks 45-22 of model year

All 991.1 option codes →

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