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IPD 74mm Plenum for 992.1 Porsche 911 Turbo & Turbo S [92274-3.7]

$995.00

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The 992 911 Turbo’s engine showcases Porsche’s exceptional engineering, and IPD took advantage of unrestricted access to a 992 model for comprehensive R&D. This thorough testing allowed IPD to create a high-performance Plenum that enhances efficiency and increases horsepower and torque with its patented “Y” design, optimized for improved airflow. Demonstrated to provide significant power gains across the range, this Plenum elevates the driving experience for Turbo enthusiasts.

These items are typically not in stock and either made-to-order or special order from the manufacturer. After you order we will confirm the estimated lead time and other order details. If you have a specific deadline to receive this order please talk to us before placing your order to ensure that the manufacturer can meet your expectations.

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SKU: 92274-3.7 Category: Engine Parts Vehicle: PORSCHE, Porsche 911, Porsche 911 Turbo, Porsche 911 Turbo S, Brand: IPD Plenums

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Description

IPD 74mm Plenum for 992.1 Porsche 911 Turbo & Turbo S

The 992 Turbo engine is another modern marvel from Porsche. IPD had the unique opportunity to access a 992 for an extensive development and testing program without any time restrictions. This unrestricted access was invaluable, allowing IPD to thoroughly examine every aspect of engineering and design to create the best-performing Plenum possible. Like all previous IPD Turbo Plenums, the 992 Plenum is designed for efficiency, offering significant horsepower and torque gains through its patented “Y” design, which optimizes airflow for enhanced engine performance. The Plenum has been proven to deliver substantial gains across both power bands, guaranteeing an elevated driving experience for any Turbo.

Development

Development began with a 1D simulation to optimize the handling of pulse peaks in the intake tract by experimenting with different pipe geometries and utilizing known engine parameters of the 992. The process then advanced to optimizing 2D slices of the plenum using CFD, focusing on areas where adverse pressure gradients might cause flow separation. This allowed adjustments to the curvatures on the plenum faces, enhancing the understanding of airflow behavior inside the pipe at full throttle. Once satisfied with the 2D slices, the development progressed to 3D modeling, incorporating all necessary geometry to create a plug-and-play, bolt-on part with optimal performance characteristics. After hundreds of iterations in both geometry and CFD analysis, the team was pleased not only with the increased mass flow compared to the stock intake but also with the uniformity of charge pressure and velocity across both branches.

Power

The efficiencies of the Plenum significantly reduce initial turbo lag at lower RPMs, allowing quicker access to power and torque. However, the majority of the power and torque gains are realized from 4000 RPM to redline, where they are most needed and appreciated. The horsepower and torque gains continue to increase, outperforming the factory air distributor as the engine revs higher. Peak gains of over 35 wheel horsepower and 35 wheel torque are achieved above 6000 RPM. The 992 Turbo Plenum delivers impressive power and torque gains, elevating the performance of the already powerful Turbo and providing an exhilarating driving experience.

Features

Improved airflow
Reduced turbo lag
Improved low end power and torque
74mm inner diameter
+35whp / +35wtq (6,000rpm+)

Applications

Porsche 911 Turbo: 992.1 | 2020-2024 | 3.7L TT F6
Porsche 911 Turbo S: 992.1 | 2020-2024 | 3.7L TT F6

Notes

It is highly recommended that the installation of all Turbo Plenums be performed by qualified and trained Porsche technicians

About IPD Plenums

Innovative Pro Design (IPD), founded in 2004 by Mike “Turbo” Kirakosyan, is based in Southern California, the heart of Porsche tuning. IPD is renowned for its patented “Y” design Intake Plenums, which enhance power and torque through optimized airflow. Developed with Mike’s extensive experience as a fabricator, engine builder, and Porsche expert, the Plenums underwent rigorous testing, including over 1000 dyno pulls. With a product range covering over 60 Porsche models, IPD continues to innovate and fine-tune its designs. Backed by a 100% satisfaction guarantee, IPD consistently delivers impressive, dyno-proven performance gains, making it the ultimate Porsche performance upgrade.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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