Reviews

Easily the best upgrade for this platform. From the first flash you could feel the potential this car has. Final flash you can definitely feel the difference. This is how the car should have come from the factory.

I think I was one of the first to sign up for a GR Corolla tune as soon as Alex offered them. Each iteration was a step up from the previous tune with the final tune being perfection! More power everywhere! The car feels so much different than stock and is much more enjoyable to drive. I highly recommend Stratified if you wan to add some juice to your GR.