Our new Agency Power diverter valves for the Porsche 996TT have only been out for a couple of weeks and they have been flying off the shelf.  As an OEM replacement for the stock Bosch diaphragm valve, these piston and spring valves are designed to hold boost more consistant then the factory unit.  Under higher boost pressure, the stock valves will bleed off boost pressure robbing you of horsepower.  With the redesigned Agency Power valve, boost pressure is kept consistant keeping your power delivery all the way to redline.  One of Vivid Racing’s customers recently installed these valves on his custom built Porsche 996TT road race car.  From what we have been told, this car has a fully built motor, running larger turbos, and puts down lap times that scare GT1 cars!  Running almost 1.6bar of boost, this is a great test for the Agency Power product.

Check out the Agency Power Diverter Valves Here.