Review on Exhaust KARCK Outlet Stainless Smoother by Brandon Hayes

More performance! I am very happy with the results of installing this X-Pipe. This X-pipe is of very good quality and its design allows for maximum exhaust flow and does not restrict where two or two pipes meet. This style has a larger central area than some of the others for sale. I knew this construction would work better than a regular "x" type. My 32-valve DOHC 4.6-liter V8 engine has a true dual exhaust system. The addition of this X-pipe made my engine run much better. I feel like it accelerates much faster and smoother than ever. Increased recording and sensitivity. I no longer have to press the gas pedal as hard as I do with a twin-pipe system. It's still too early to talk about the increase in fuel consumption. But I think it will save some gas. The tone of the exhaust has changed. Better. It used to growl and crunch at around 2200 rpm. It's more like a tuned sound now, and the engine sort of sings musically as it over-revs and revs down. Very cool sounds, kind of exotic Lambo sound.