Catalytic converter elimination pipe

Bypassing the restrictive catalytic converter increases performance by increasing exhaust flow and saving many pounds in needless weight.

It will also make your exhaust sound louder. Check with your local authorities for restrictions on use. The powers that be have decreed that the latest generation of motorcycles have to fitted with quite substantial catalytic converters.

Removing a very small amount of pollutants from what is generally a low mileage vehicle may or may not contribute much to saving the planet. So where the law etc is permitting removing it will save just under 2kg and it most certainly will improve the sound, even with stock pipes, but more so with TOGA pipes of course. In both cases it would be safe to use without a Power Commander or a suitable map for the current ECU.

Some of them have been making these claims before some of the models were even launched. You figure! Will fit all the water-cooled Bonneville range except the Street Scrambler. ARK Stainless 2. Catalytic converters are standard for most vehicles in most states. It is one of, if not the, most important parts of a car to make battle with ever stringent emissions standards. Cat-converters turn hazardous toxins into harmless gases. However, because factory catalytic converters make nice with emissions standards, it causes some backpressure which limits your engine to produce more horsepower thus, hindering performance.

A test pipe is the section of piping in an exhaust where the catalytic converter is. Removing the catalytic converter creates much higher exhaust flow. For turbocharged cars, this results in less back pressure and better flow for the turbine.

Test pipes or, cat delete pipes, or straight pipes, do not contain a catalytic converter. The performance of your vehicle greatly increases with the introduction of a cat test pipe to the exhaust system. A test pipe is essentially just a piece of tubing with the correct flanges welded on to be a direct replacement for a catalytic converter.

For a deeper burble and a more subdued tone, a test pipe with a resonator or even a muffler is the best option. These help tone down the overall exhaust tone and volume along with resulting in a deeper sound in some setups. This allows the exhaust gases to have maximum flow straight through the rest of the exhaust to the mufflers. And what does relived back pressure mean? More flow and more power.