Definitions by Subaru USA

FB20 

The motor that brokies have cause they couldn’t afford an FB25

I wish my FB20 sounded and performed like an FB25

FB20 by Subaru USA January 18, 2024

FB25

The superior FB motor, it’s what impreza and crosstrek owners wish they had

My FB25 sounds so much better than that shitty FB20

FB25 by Subaru USA January 18, 2024