Your Subaru Impreza did well in its last road rally, but not well enough. You finally figured out that the exhaust is not working properly, so it is time to find some WRX catbacks to fix the problem. Catbacks get their name not from their shape, as some believe, but from the fact that they are the portion of the exhaust system from the catalytic converter back to the final open end of pipe. These types of exhaust systems use a wider diameter of pipe than is used in stock systems, and they frequently use a glass pack in the muffler. The glass pack sends the exhaust straight through the muffler, unlike other types of mufflers. For racing WRX Invidia catbacks offer supreme performance, and they are sturdy since they are made from stainless steel. No matter what type of WRX catbacks you hope to install in your Impreza, the vast inventory on eBay means that you will be back in the road rally in no time. You are going to be surprised at what a simple exhaust change can do for your car's performance.
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