Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB - View Single Post

Midnightsky · 02-05-2022, 01:47 AM

I only have access to 91 octane, best I understand the factory tune is setup in specific regions to adjust to whatever is the highest readily available octane in that country. Up here 94 is available but not as easy to find.

02-05-2022, 01:47 AM	#2
Midnightsky Senior Member Join Date: Sep 2021 Drives: 2022 BRZ WRB Location: Alberta Posts: 374 Thanks: 383 Thanked 160 Times in 102 Posts Mentioned: 1 Post(s) Tagged: 0 Thread(s)	I only have access to 91 octane, best I understand the factory tune is setup in specific regions to adjust to whatever is the highest readily available octane in that country. Up here 94 is available but not as easy to find.