The TurboXS Downpipe for the Cobalt SS adds 10-15whp, will not trigger a CEL and is 100% bolt on part.
Designing a downpipe is usually a simple feat right, no. It's pretty easy to make a make a pipe look like a factory piece. The difficult part is making a pipe with a cat inside to make very close to catless power. The TurboXS downpipe was able to extract the optimal amount of flow out of the downpipe with a cat in place. This was done with strategic placement of metal matrix catalytic converter and 3 inch T304 Stainless piping. By playing with the cell count of the cat and the placement TurboXS was able to achieve a part that does not trigger a cel and supports high power levels. For those who are not concerned with running a cat's at all. We do offer a completely catless version. We have the options for your power needs!
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