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do88 Performance BigPack Intercooler Kit for 992.1 Porsche 911 Carrera and 911 Dakar [BIG-310-C/BIG-310-SD]

do88 Performance BigPack Intercooler Kit for 992.1 Porsche 911 Carrera and 911 Dakar [BIG-310-C/BIG-310-SD]

do88 Performance Intercooler Kit for 992.1 Porsche 911 Carrera and 911 Dakar [ICM-360-C/ICM-360-SD]

$5,787.83

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The do88 Performance BigPack Intercooler Kit for the 992.1 Porsche 911 Carrera delivers exceptional cooling performance and airflow efficiency. It features Garrett Motorsport cores, lightweight cast aluminum end tanks, and carbon fiber air guides for durability and precision. Enlarged connections and do88 silicone hoses eliminate bottlenecks, ensuring optimized performance across the system. Meticulously engineered, this kit redefines intercooler performance for the 911 Carrera.

(price includes all import tariffs)

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SKU: N/A Categories: Forced Induction, Intercoolers Vehicle: PORSCHE, Porsche 911 Carrera, Porsche 911 Carrera 4, Porsche 911 Carrera 4 GTS, Porsche 911 Carrera 4S, Porsche 911 Carrera GTS, Porsche 911 Carrera S, Porsche 911 Dakar, Brand: do88 Performance

This item and any similar items are not CARB approved and therefore not for sale in the state of California or other states that require CARB certification. No assessment is being made regarding this product's compliance with the EPA's anti tampering policy, only that the necessary testing and validation has not been completed. Please check with your local enforcement officials regarding legality of use in your place of residence.

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Description

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Description

do88 Performance Intercooler Kit for 992.1 Porsche 911 Carrera and 911 Dakar [ICM-360-C/ICM-360-SD]

The do88 Performance BigPack Intercooler Kit for the 992.1 Porsche 911 Carrera is a pinnacle of engineering, designed to deliver maximum cooling performance and airflow efficiency. Featuring high-quality cores from Garrett Motorsport with thin, stacked fins tailored to precise specifications, this kit balances cooling and airflow flawlessly. Lightweight cast aluminum end tanks ensure optimal airflow without added weight, while premium carbon fiber air guides accommodate the thicker core with durability and precision. Enlarged intercooler connections and do88 silicone hoses with smooth, sweeping bends eliminate bottlenecks, optimizing performance throughout the system. Meticulously developed without compromise, this kit sets a new standard for intercooler performance on this platform.

Background

Earlier versions of the Porsche 911 housed intercoolers inside the rear fenders, connected by a Y-pipe that directed charge air to the inlet manifold. The 992 introduces a completely new design, combining the intercooler and Y-pipe into a single unit positioned beneath the rear wing. Ambient air is channeled through ducts from the rear window, into a scoop on the decklid, and then through the intercooler core for efficient heat transfer. The active rear wing enhances the system’s efficiency by directing additional airflow when in its upright position. While this configuration improves functionality, it presents greater challenges for performance cooling manufacturers. To accommodate a larger core with increased volume and surface area, do88 developed carbon ducts to support the thicker design. The advanced carbon production process ensures a fit and finish worthy of the Porsche 911’s legacy.

Garrett Cores

The intercooler cores are Bar & Plate models produced by Garrett Motorsport, renowned for their exceptional quality. Featuring thin, stacked cooling fins, the cores provide dense construction for highly efficient heat transfer. Measuring 105mm (4”) thick, the cores maximize available space for this application. Airflow is evenly distributed through freeform-designed cast end tanks, a result of extensive 3D scanning, CFD analysis, and iterative 3D prototyping. Cast end tanks allow for complex shapes that CNC machining cannot achieve, prioritizing maximum airflow over aesthetics. The tanks feature 70 mm (2.75”) machined connections to support high outputs and are paired with silicone hoses for optimal performance. Both cores are connected by a central outlet tank leading to the inlet manifold, equipped with machined connections and meth bungs.

Carbon Air Guides

The air guides are constructed from vacuum-infused prepreg carbon and include fastening grooves for air channels, matching the functionality of OE components. Despite their complex shapes, the guides guarantee precise fitment. The upper air guides remain consistent across all models, while the lower guides are available in two versions: Standard or SportDesign. The SportDesign ducts improve air evacuation via a central outlet in the bumper and are preferred for performance, though do88 provides carbon ducts for both configurations. Rubber seals are integrated where necessary to prevent air leakage around the core, ensuring maximum cooling efficiency.

Performance

The do88 intercoolers deliver a significant reduction in intake temperatures compared to OE 992 units. Data collected using an AIM race logger during five consecutive full-throttle runs (50-250 km/h or 30-155 mph) in a Porsche 911 Carrera S (450hp) on a closed airstrip show the superior performance of the do88 system. The runs were conducted without cooldown periods, and the rear wing remained in its upright position throughout testing.

Testing

Testing began with five runs using the OE 992 intercoolers, followed by a quick swap to the do88 intercoolers and another five runs under identical conditions. The results revealed a peak temperature reduction of 9°C (16.2°F). Extensive development of the end tanks and core selection resulted in intercoolers that outperform the OE system in both heat transfer and airflow efficiency. Verified using the in-house Superflow SF-1020 Probench, the do88 intercoolers consistently deliver proven, reliable performance.

Features

Lower inlet air temperature
More air, less backpressure and improved flow
12% higher CFM
High-density motorsport-grade cores from Garret
3D, freeform-designed cast end tanks
Custom carbon ambient air guides
High quality silicone hoses and accessories
Meth bungs on intercooler outlet tank

Applications

Porsche 911 Carrera: 992.1 (2020-2024)
Porsche 911 Carrera 4: 992.1 (2020-2024)
Porsche 911 Carrera 4S: 992.1 (2019-2024)
Porsche 911 Carrera 4 GTS: 992.1 (2022-2024)
Porsche 911 Carrera: GTS:992.1 (2022-2024)
Porsche 911 Carrera S: 992.1 (2019-2024)
Porsche 911 Dakar: 992.1 (2022-2024)

Notes

Please note that all products are built to order in the EU and shipped via international air express, however lead times are generally pretty fast
Vehicles equipped with the Noise Generator (sound system) will no longer utilize this feature when fitted with the do88 intercooler kit
Installation Instructions
Price includes all import tariffs

About d088 Performance

do88, headquartered in Nykvarn near Stockholm and established in 2007, began as a distributor of universal silicone hoses and has since grown into one of the northern hemisphere’s largest suppliers in this category, shipping products globally. Initially focusing on Swedish brands like SAAB and Volvo, do88 expanded to develop model-specific parts that extend beyond hoses, including intercoolers, oil coolers, radiators, intake systems, and more for various car brands and models. All products are developed in-house, adhering to do88’s high standards for performance and quality. Known for a commitment to quality, proven performance, and strong customer support, do88 has earned a respected reputation in the auto parts industry.

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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