A new patent filing reveals how Porsche's hybrid twin-turbos reduce the risk of turbo damage and ensure consistent power ...

Power adders. Years ago, a supercharger was the only means of building more power. Then came nitrous oxide, but many shied away from that because they saw too many lean-condition explosions. In recent ...

The hefty Trailblazer SS is a stout performer for its size, but with the STS Turbo Remote Mount Turbo System, the full-size SUV will have no problem keeping up with tweaked V-8 coupes. Go from 340 ...

Single-scroll systems have been in use for a long time, and for good reason. These systems are generally compact, inexpensive and extremely durable under the high heat they're exposed to. So from a ...

Stellantis is one of many automakers that’s vocal about keeping its internal combustion business going strong, but the writing is on the wall. As industry leaders have noted recently, costs have to ...

Borla, a byword for performance exhaust systems, has developed a suite of goodies for the 2016 to 2017 Chevrolet Camaro in 2.0-liter turbo and V6 flavors. Both exhaust systems have been designed ...

After driving the 2026 Volkswagen Tiguan SEL R-Line Turbo in and around Ann Arbor, Michigan, I can confidently say that it ...