Description
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IPD’s new carbon Y-pipes are designed and engineered to deliver substantial net horsepower and torque gains across both power curves, but without the weight penalty of cast aluminum.
These lightweight Y-pipes are inspired and modeled after IPD’s proven 991 Turbo Y-pipes featuring slightly larger “non-round” runners and optimized merge collector areas.
Dramatically improve intake air flow and overall engine performance for both stock and highly modified Turbos.
Using carbon fiber construction allowed IPD to reduce wall thickness and make better use of available space. The result was more cross-sectional area andmore air flow.
But IPD didn’t stop there. They partnered with pinnacle-level motorsports to use the highest quality, UV stable, structural prepreg composite with an autoclave cure.
Because the finish of the outside is important for hose fit and aesthetics, IPD built the parts with female tools. However, IPD didn’t want to compromise the internal geometry with typical folds and wrinkles found with a vacuum bag layup, so IPD invested in bladder tooling to ensure a uniform and smooth internal surface.
The side benefit of this aerospace-grade process and material was 75% less weight of the part which sits behind the axle center line making it an important contributor to the handling and dynamics of rear-engine cars.
The superior design, materials, and construction of IPD’s carbon Y-pipes deliver the same impressive gains of 40 wheel horsepower and 50 lb/ft of torque.
Just like all IPD products, the 991 carbon Turbo Y-pipes are designed, manufactured, and assembled here in the USA.
The 991 carbon Turbo Y-pipes are a direct bolt-on engine upgrade that requires no modifications.
We strongly recommend that an experienced Porsche technician who is familiar with the 991 platforms perform the installation.
FEATURES
- Fits all 2017-20 Porsche 991.2 Turbo/Turbo S vehicles
- Real structural prepreg autoclaved carbon fiber
- Adds a 40 horsepower 50 lb/ft of torque
- Ultra lightweight
- Superior and more efficient design over the factory intake
- The “Y” shape design and smooth interior surface make air flow more laminar dramatically improving power and torque across the entire RPM band
- Does not require an ECU flash and will not cause a CEL
- Simple bolt-on installation