Identity Journal: Personal and Social Identity - Each week I have been writing in my identity journal and each time it seem to help answer the question of how do I identify who I am. In are world we identity are self in two ways who we really are and who we what other to believe we are. This is us wearing a mask.
The term cat back exhaust can be defined as the section of an exhaust system that attaches after the last catalytic converter in the system. A cat back exhaust is typically made up of a rear-pipe, a resonator and a muffler, but depending on the make and model, it can also include a mid-pipe, X-pipe, H-Pipe or a Y-Pipe.
More exhaust backpressure generally means less horsepower, and a stock catalytic converter is often the greatest source of backpressure in an exhaust system. So it's no wonder the catalytic is often tossed in favor of an eBay test pipe when a performance-minded owner starts itching for a little more power.he Test Breathing through an aftermarket intake, header and cat-back exhaust system, our Civic mule put down a respectable 147hp and 105 lb-ft to the front wheels on K&N Engineering's dyno. Not too shabby, considering the car was still huffing through the stock OEM catalytic converter.