do88 Porsche 911 Turbo / Turbo S (991.2) BigPack

The complete charge air cooling solution for the Porsche 911 (991.2) Turbo and Turbo S. This package includes do88's motorsport-grade intercoolers and a high-flow Y-pipe, complete with all hoses and accessories needed for installation, genuinely a comprehensive upgrade rather than a single component.

Originally launched with a lightweight tube-and-fin core already proven in 1000hp+ builds, do88 took this further by upgrading to a motorsport-grade Bar & Plate core from Garrett, delivering 13% higher airflow over the previous version. Independent testing shows the complete BigPack system reaching 835 CFM versus the OEM's 607 CFM at 0.175 bar/2.54psi, a 37% higher airflow, alongside an 18°C lower inlet air temperature under identical conditions (37°C versus 55°C stock). The lighter air ducts are now made from real prepreg carbon, and while the upgraded core adds 3.1kg per intercooler (total weight 8.5kg versus the OEM's 3.1kg per piece), do88 considers this well compensated for by the genuine performance gain delivered.

Please choose your configuration: with do88's high-flow turbo inlet hoses included, or without (Y-pipe and intercoolers only, retaining your existing inlet setup).

Important installation note: modifications are required during installation, specifically referenced at steps 29, 31, and 35 of do88's installation guide. Review this guide before ordering to confirm you're prepared for this step.

Why Choose This BigPack

• Motorsport-grade Bar & Plate core from Garrett, 13% higher airflow than the previous do88 version
• 37% higher airflow than OEM, 18°C lower inlet air temperature under identical conditions
• Complete kit: intercoolers, high-flow Y-pipe, and all hoses/accessories for installation
• Lighter prepreg carbon air ducts
• Optional high-flow turbo inlet hoses available as part of the same purchase
• Proven core design already validated in 1000hp+ builds

Compatibility

• Porsche 911 Turbo (991.2, 2015+)
• Porsche 911 Turbo S (991.2, 2015+)

OE references: 99111063972, 99111063973, 99111064072, 99111064073, 99111005070, 99111064672, 99711064773 (for cross-reference only)