do88 Performance MERA Intercooler Kit for 997.2 Porsche 911 Turbo and Turbo S [ICM-230-do88/ICM-230-OEM]

do88 Performance MERA Intercooler Kit for 997.2 Porsche 911 Turbo and Turbo S [ICM-230-do88/ICM-230-OEM]

The do88 Performance MERA Intercooler Kit for the 997.2 Porsche 911 Turbo and Turbo S is a state-of-the-art upgrade designed for enhanced cooling and airflow. Originally launched in 2016 with a UK-made tube-and-fin core, the kit demonstrated exceptional performance on 1000+ hp builds. In 2021, do88 updated the design with a Garrett Bar & Plate motorsport-grade core, achieving 11°C lower inlet air temperatures (IATs) and 12% higher airflow compared to the previous version. The kit features a lightweight air duct constructed from real prepreg carbon and includes hoses compatible with either OEM or do88 (70mm) Y-pipes, offering seamless integration. Despite a modest 3 kg weight increase per intercooler, the substantial performance gains make this kit an indispensable upgrade for high-performance 997.2 models.

Intercooler

• The updated intercooler core is new, while the end tanks and accessories remain unchanged. Featuring precision-engineered cast end tanks, the intercoolers ensure optimal airflow distribution across the entire core, enhancing both pressure drop and cooling efficiency. To accommodate the thicker core, a new upper ambient air guide was developed using a 3D-scanned environment, ensuring a perfect fit with the vehicle-integrated air guides and the intercooler. The MERA intercooler kit includes 70 mm  connections, eliminating bottlenecks and allowing unrestricted airflow. New hoses, 3D-designed and CFD-tested for maximum airflow, are included for each position, with turbo outlet hoses made from high-temperature material rated for continuous use at 464°F. To maximize heat transfer, the carbon ducts feature proper seals against the body, ensuring that all airflow passes through the core without escaping around it.
• Overall, the weight increase compared to the OEM units is minimal, especially given the substantial size of the intercoolers and their all-aluminum, dense construction. Each do88 intercooler weighs 18.10 lbs, compared to the 997.2 OEM intercooler’s 7.27lbs. While this may appear significant, the weight increase is more than justified by the substantial performance gains these intercoolers deliver.

Performance

• The do88 intercoolers deliver a significant reduction in intake temperatures, showcasing superior performance compared to the OEM 997.2 units. Data collected using an AIM race logger during five consecutive full-throttle runs (30-155 mph) in a Stage 1-tuned Porsche 997 demonstrated a peak inlet air temperature decrease of 32.4°F. The tests were conducted without cooldowns, with the car in Sport Plus mode and AC off. Initial runs were performed with the OEM intercoolers, followed by a quick swap to the do88 intercoolers and identical testing after a brief shakedown. Extensive development, including the refinement of end tanks and the selection of an optimized core, has resulted in an intercooler that excels in both heat transfer and airflow efficiency. Airflow was verified using the in-house Superflow SF-1020 Probench as a complete system with hoses on both the inlet and outlet, demonstrating the superior performance of the do88 intercoolers compared to the OEM 997.2 units.

Features

• Colder inlet air temperatures
• More air, less backpressure and improved airflow
• 3D freeform designed cast end tanks
• Custom carbon ambient air guides
• High quality silicone hoses and accessories
• Hoses adapted for OEM or do88 (70mm) y-pipe

Applications

• Porsche 911 Turbo: 997.2 (2010-2012)
• Porsche 911 Turbo S: 997.2 (2010-2012)

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
• Installation Instructions

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.