The first time you climb in behind the wheel and punch the accelerator, you'll be saying to yourself, "Hey, where did this muscle car come from?" Automotive engineers do a great job designing hi-tech engines and then they slap on cast iron or press-bent headers. Metal casting, for crying out loud, hasn't been a cutting edge technology since the days of the Phoenicians. Our mandrel-bent Acura TSX exhaust headers are designed to give you optimum exhaust gas flow, greatly reducing backpressure and dramatically increasing both horsepower and torque. Your great luxury car will transform into a real speed demon.