After living with the Borla S-Type Exhaust on my 2015 Mini Cooper S F56 for a few months, I'm thoroughly impressed. The ...

setup: A Borla Catback exhaust paired with a Nuespeed carb legal intake. The factory catalytic converters remain in place, ...

Few cars match the aural pleasure of a 911 GT3 in bone-stock form. The aftermarket, however, can improve on Porsche's factory setup with a varied selection of exhaust systems. The 992-generation 911 ...

The 518-horsepower 992 Porsche 911 GT3 RS weighs 3,268 pounds, giving it a power-to-weight ratio of 0.159 hp/lb, but Theon ...

Aftermarket specialist Milltek has arrived at this year’s Goodwood Festival of Speed with new high-performance exhaust systems aimed at high-performance hybrid vehicles, such as the all-new BMW M5 or ...

This is the final installment in a series detailing the metamorphosis of a limping 3.2-liter 911 Carrera engine into a fire-breathing, 3.5-liter twin-plug monster motor. If you haven't followed along ...

This puts a whole-new spin on twin-turbocharging.

You didn't think a company as advanced as Porsche would stop at a loud mode and a quiet mode, did you? Of course there's much more than that. Beyond simply opening the exhaust valves, the patent ...