HPT debuted an innovative dual-entry turbocharger at the PRI Show. These units are designed to reduce back pressure and hasten spooling.

It might be hot rodding’s first commandment: “Thou Shalt Install a Dual Exhaust on Thine Muscle Car.” And for good reason: the symmetry improves the sound and exhaust tuning of our favorite V-8 ...

The seventh-generation Chevy Malibu only came with a single exhaust tip, save for the range-topping LTZ trim level, which incorporated a sporty-looking dual exhaust setup with a different rear bumper.

You could be forgiven for thinking the 2025 Chevy Equinox comes equipped with dual exhaust. After all, there are what appear to be two exhaust outlets on the rear fascia of the RS and ACTIV trims. But ...