The phrase "active exhaust" refers to a type of car exhaust system that can be adjusted or controlled. It allows drivers to change the sound and performance of their vehicle's exhaust by adjusting certain settings or features.
A variable valve active exhaust system will ensure the huge reserves of power don't go unnoticed. (motoring.com.au)
To handle that additional bit of performance, the vehicle will get new anti-roll bar, new active exhaust system, sport spring and dampers, and lightweight brakes. (carwale.com)
Around back, an optional active exhaust can be tailor - fit for each driver. (automobilemag.com)