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With the car back to 100% stock, we finished the new Agency Power 997.2 Turbo exhaust system and wanted to give it a test. The stock exhaust is very restrictive for sound and emission purposes like most exhausts. The Agency Power not only saves about 30lbs off the rear end, it also improves power quite a bit. First during the R&D we found that the system differentiates from the 997.1 Turbo only that it is 3 inches closer to the rear bumper. After we tackled the fabrication hurdle with our single can muffler and 200cell high flow cats, it was time to dyno. The exhaust made a peak increase in standard mode of 15awhp and 23ft/lbs of torque on our Mustang dyno. However in some spots of the power, curve, this was much higher. We will be sharing the dyno sheets for both standard and sport mode along with a full HD video with driving shots, interior cabin, launch shots, and more. This exhaust will retail for about $3500 and works with the stock tips
Stay tuned!
Complete R&D Test and Build Thread Here.
Here is a short teaser pic and IPhone video...
YouTube - Agency Power Porsche 997.2 Turbo Exhaust Dyno 15hp 23tq
Complete R&D Test and Build Thread Here.
Here is a short teaser pic and IPhone video...

YouTube - Agency Power Porsche 997.2 Turbo Exhaust Dyno 15hp 23tq