There's one modification that is sure to make power on an LS-powered vehicle, and that's a full exhaust system. Fresh off the installation of a Roto-fab cold air intake, E85 kit, and custom tune by ...

If you've been following our on-again, off-again LT1 C4 buildup, you'll recall that we recently treated the car to a full, headers-to-tips exhaust setup from Stainless Works. The parts--which included ...

Let’s take, for example, the latest General Motors truck line that sports a brand-new powertrain, dubbed the LT1. By design the LT1 is an upgrade to the tried-and-true LS-series engine, where ...

The C5 Corvette finally gets the exhaust upgrade it deserves. In this video, we remove the factory setup and install a performance exhaust that completely changes the car’s sound and personality. From ...

First up, some background. The Yoshimura RS-2 Mini is mandrel-bent from brushed stainless-steel tubing and has a carbon-fiber-clad muffler. It's a beautifully crafted piece and sells for $499. For ...

There's one modification that is sure to make power on an LS-powered vehicle, and that's a full exhaust system. Fresh off the installation of a Roto-fab cold air intake, E85 kit, and custom tune by ...