downpipes

Exhaust system upgrades are among the most-popular ways to add power and performance to a vehicle. Watch this four-minute Summit Racing Quick Flicks video and learn the basic ins and outs of some of the most-popular exhaust components and how they work. The exhaust system review will cover mufflers, headers and exhaust manifolds as well

Let’s break down the anatomy of an exhaust system—each component, what it does, and why it matters. Remember the first time you talked anatomy in the classroom? Yeah—well, this discussion of anatomy probably isn’t going to be nearly as eye-opening, exhilarating, frightening, or embarrassing (or all of the above) as that conversation. But for aspiring