Y Pipe Hi-Flow IPD for Porsche 991 Turbo/S

Y Pipe Hi-Flow IPD for Porsche 991 Turbo/S

The "Y" Pipe IPD was built for the most demanding Porsche Turbo owners. This is not a simple cast iron reproduction of the stock "Y" duct, but a complete software re-design to provide significantly greater airflow for both stock/or upgraded Turbos

The stock "Y" Pipe becomes restrictive when the car is optimized/tuned with significant power gains. The inlets are larger and the bypass area is optimized allowing for power gains. Flow is more efficient with an additional 126 cfm (Cubic Feet per Minute) over the original "Y" Pipe.

IPD has tested numerous internal surfacing techniques inside the plenum, including polishing, extrusion lapping, epoxy coating, and shot blasting to name a few.

The "Y" Pipe IPD can be ordered in custom colors in powder coated and ceramic or polished coatings to enhance the aesthetics of your Turbo engine.

The "Y" Pipe IPD is designed to be a direct replacement for the original "Y" Pipe // Plug&Play

Join the thousands of users satisfied with IPD products made in the USA!

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The 991 Turbo is a new mechanical feat which, once again, raises the performance bar to a level reserved for an elite of supercars. With ballistic acceleration and a top speed of nearly 200 mph, it is the most powerful 911-based Turbo to date. But, of course, Porsche enthusiasts who want to set the performance bar even higher can always improve it.

IPD invested countless hours in research and development with a variety of unique design features and multiple prototype tests before arriving at an optimal design that significantly improves engine performance for 991 Turbos whether they are stored or highly modified. The innovative Y-Pipe concept is not only bigger, it also uses "non-round" channels, an optimized fusion manifold area and the dimpled inner liner. This superior design results in greater air volume, improved laminar flow and increased air velocity. These improvements translate to more than 35 horsepower at the wheel, more than 40 foot-pounds of torque, better boost response, and more linear power and torque curves.

As we all know, bigger is not always better when it comes to forced induction applications. The Y-Pipe IPD is considerably larger than the factory one, but not so large that it causes a pressure drop in the intake tract, which results in turbo lag and reduced performance. This optimized "non-round" design with a dimpled inner surface cannot be achieved with conventional round tube construction.

The 991 Turbo Y-Pipe is a direct engine upgrade that requires no modification, but should be performed by an experienced technician familiar with the 991 platform. facility.

Features :

- Power gain: + 35 WHP at 3700 RPM

- Torque gain: + 40 Ft/Lbs at 3700 RPM

Correspondence :

Porsche 991 Turbo/S