Turns out, running a dual exhaust system isn't always better for power, at least when compared to a single-exit setup. There are nuances to this, of course, but the power difference is real, as ...

Street-car turbo people, this one's for you. We all know that adding any sort of restrictor-like a muffler-is going to hurt power on a turbo motor. We also know that sometimes it just makes ...

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