do88 Performance Induction System for 992.1 Porsche 911 Turbo / Turbo S [LF-210-ST-66/LF-210-ST-80-212]

do88 Performance Induction System for 992.1 Porsche 911 Turbo / Turbo S [LF-210-ST-66/LF-210-ST-80-212]

The do88 Performance Induction System for the 992.1 Porsche 911 Turbo and Turbo S is designed to enhance intake airflow, reduce backpressure, and improve overall engine performance. This advanced system delivers 10-33% higher CFM airflow and features a 3D-freeform air filter box crafted from vacuum-infused prepreg carbon, ensuring durability and precision fit. Compatible with both OE and do88 inlet hoses (66mm or 80mm), it offers flexibility for customization. The 80mm option provides superior airflow but may occupy additional space near the inner fender by the rear tires, which should be considered if further modifications are planned. Equipped with washable BMC cone filters, this induction system optimizes air intake efficiency for a more responsive driving experience.

Background

• With the launch of the 992 generation, Porsche introduced a new intercooler and air filter layout, departing from the design used in previous 996, 997, and 991 models. Each model presents unique challenges and requirements, and while the core principle remains consistent, the 992 features a completely reimagined intercooler system layout that also impacts the air intake setup. Unlike earlier models, the 992 no longer has a shared air filter for both turbochargers; instead, individual air filters and housings are located within each rear fender. The air intake feeds for these filters are positioned in the decklid, alongside the intercooler ambient duct and rear fender scoops. This new configuration is thoughtfully designed but leaves room for enhancement—and the do88 intake kit provides that upgrade.

Development

• The efficiency of a turbocharged engine is significantly influenced by inlet air temperature (IAT) and system backpressure. An often-overlooked factor is ensuring sufficient airflow before the compressor to prevent surge. Reduced vacuum and cooler air enable the turbo to generate a larger air mass, ultimately delivering more intake air and yielding noticeable power gains. A well-designed induction system offers substantial performance benefits. Years of evaluation and development have revealed the strong connection between IAT, adequate airflow to the compressor, and overall engine output. With this insight, it was clear from the outset that a closed system—less affected by surrounding temperatures than an open air filter—was ideal. Additionally, the potential for improvement beyond what a model-specific panel filter can achieve was evident.

The Final Results

• The development process began with a complete 3D scan of the designated area on the vehicle, enabling do88 to work effectively within the CAD environment using SolidWorks. The air filter system is meticulously optimized for airflow, with radii and angles refined multiple times to achieve peak performance. The final product undergoes verification through both Computational Fluid Dynamics (CFD) and do88’s Superflow SF1020 flowbench, ensuring reliable, accurate data for customers. Constructed from premium vacuum-infused prepreg carbon fiber, the do88 air intake kit fully utilizes the available space within the vehicle’s structure to maximize airflow. The carbon housings accommodate a large cone filter from renowned BMC, featuring their finest filter media. This kit completely replaces the original air filter box, delivering a true performance upgrade.

Features

• Improved air intake, reduced backpressure and better airflow
• 10-33% higher CFM
• 3D-freeform air filter box
• Vacuum infused prepreg carbon
• Utilizes OE or do88 inlet hoses (66 or 80mm)
• Washable BMC cone filters

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

• 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.