There’s no denying that the 2023 Toyota GR Corolla ... move gasses out of the car’s exhaust, which can be detrimental in a turbocharged car like the GR Corolla. Too much backpressure and ...

For the GR Corolla, Toyota wanted more power to offset the ... The ball-bearing turbocharger, which is integrated directly into the exhaust manifold, now runs 10% more boost.

We are being a tad ironic, but the Toyota GR Corolla would have been almost perfect ... an asymmetrical triple-outlet exhaust system. Sure, it has enough logic, as it mimics the three-cylinder ...