Agency power has just given Porsche 996tt owners another way to get an easy 20 bolt-on horsepower with this new big mouth plenum and throttle body kit. agency power set out to engineer and design a plenum that was functional, did not require additional tuning, and simply. Made power! the plenum is 6061 aluminum that retains the same shape as the factory t pipe. the reason to keep a standard t shape is that the engine works off of pulses. just like how Porsche designed, agency power kept this design and simply improved the restriction, the throttle body. the factory throttle body inlet size is 76mm that then jumps up to a 78mm id plastic plenum.
Agency power has chosen to use a 78mm Cayenne turbo thro...(choose a part on the right to read more)
Adding bolt-on horsepower to the 997 turbo is a continuous quest by many enthusiasts looking for more power. reverting back to old tuning technologies, agency power has developed a larger throttle body and plenum kit for the Porsche 997 turbo to gain added performance. the point of a larger throttle body is to get in more air. The more air you bring in, the more power you make. The 997 turbo's engine intake system works off pulses, so how that air is diverted to either side of the engine is not as important as the volume incoming.
The plenum kit includes an OEM Porsche Cayenne turbo throttle body (part# 94860511503) which is a direct bolt on and plug in for the electronic throttle control with no modifica...(choose a part on the right to read more)
High-quality OEM replacement, designed to perform like the original. We source this part in Germany to ensure quality, reliability and precise fitment. Sold individually. 4 necessary per car. Please note: check specific model fitment tab for your application.
This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.
Complete kits include pre-jetted and sized carburetors, manifolds, linkage, K&N watershield air cleaners, pressure control unit, heat insulator kit, oil tank breather, fuel line & filter, clamps, injector plugs (as needed), power brake check valve (as needed) and complete installation instructions.
The pmo carburetor was designed from the beginning to be a state-of-the art carburetor. Pmo start off with a casting designed around a 50mm throttle plate and downsized to 46 and 40mm to achieve three different sizes. This compares favorably with conventional carburetors, including weber.
The air entry and flow is much greater than the weber. This is accomplished by having larger ma...(choose a part on the right to read more)
