The main thing that separates hot street cars from race cars is mufflers. Heck, you've got blowers, injectors, roller cams, ported heads, and anything else you can name on street cars these days.

Feel the adrenaline! The Ferrari 296 GTB Hybrid combines a V6 twin turbo and EV power, delivering a monstrous 850HP and insane exhaust sound! Captured on real streets, this beast proves how ...

The all-new Audi S4 was presented about half a year ago, yet only entered production this month. I tried not to get too excited about its arrival, and I may have been right. The first real world ...

The Porsche 911 Turbo S is already a performance icon, but its sound can be too refined for some. In this video, I install a Quicksilver exhaust system to unlock a deeper, more aggressive tone—without ...