Tag Archives: radical
02May
Agency Power Muffler Delete for the 997 GT3 and GT3RS.
Agency Power set out to improve the amazing Porsche 997 GT3 and GT3RS. One of the biggest draw backs of the car is the heavy factory muffler. The restrictive exhaust is preventing the car from maximizing power and removes some of the exhaust sounds that make driving so pleasurable. The Agency Power… Read More