Name: IPD 74mm Plenum for 987.1 Porsche Boxster S & Cayman S [87174-3.4]
Brand: IPD Plenums
SKU: 87174-3.4
Price: 895.00 USD
Availability: BackOrder

Description

Additional Info

Shipping policy

BP PRICING DIFFERENCE

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Description

IPD 74mm Plenum for 987.1 Porsche Boxster S & Cayman S [87174-3.4]

The 74mm Cayman S Plenum is designed to work with the factory 74mm throttle body, delivering impressive power gains across the entire power band, especially in the midrange, where it is most impactful. This Plenum is ideal for Cayman enthusiasts seeking significant performance improvements without extensive modifications. Maximum horsepower gain is 14, and torque reaches a peak increase of 12 at around 5600rpm, with gains realized throughout the entire range and no power losses. The IPD Cayman S Plenum offers the most substantial power boost of any available engine upgrade, truly transforming the Cayman driving experience. As the top Cayman modification on the market, the 74mm IPD Plenum also complements other upgrades like exhaust systems, software, and beyond.

Features

74mm intake
Optimized airflow
Improved powerband
+14hp / 12tq (@5600rpm)

Applications

Porsche Boxster S: 987.1 (2005-2008) – 3.4L F6
Porsche Cayman S: 987.1 (2006-2008) – 3.4L F6

Notes

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

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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IPD 74mm Plenum for 987.1 Porsche Boxster S & Cayman S [87174-3.4]

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IPD 74mm Plenum for 987.1 Porsche Boxster S & Cayman S [87174-3.4]

Features

Applications

Notes

About IPD Plenums

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