Waking Up Your Engine With a GR Supra Downpipe
If you're looking to squeeze more power out of your B58, installing a gr supra downpipe is probably the single best mod you can do right out of the gate. It's the one part that feels like it's holding the car back from its true potential. Toyota and BMW did a great job with the A90/A91, but let's be honest: the factory downpipe is basically a giant cork shoved into the back of your turbo. It's heavy, it's restrictive, and it muffles that glorious straight-six sound that we all bought the car for in the first place. ...