Intake Conversion | Audi - C7 S6/RS6/S7/RS7 (4 to 5" Conversion) | TGK Motorsport

Overview

This conversion kit includes all required components to adapt your existing 4" TGK intake to a larger 5" filtration system, unlocking airflow capacity for high-horsepower applications while maintaining OEM-quality filtration. The 5" conical air filter utilizes a multi-layer pleated cotton filtration medium, capable of trapping particles down to 5 microns while providing a dramatically enlarged filtration surface area.

This design ensures superior airflow capacity with minimal restriction, supporting builds well beyond 1000HP and future turbo upgrades where every CFM counts. With over 2,000 CFM of flow potential, this filter system is optimized for high-boost, high-demand performance applications. The conversion kit provides a seamless transition from your existing 4" TGK Motorsport intake to the new 5" filter assembly with quick, hassle-free installation requiring no permanent modifications.

Details

Product specifications:

• Filter Size: 5" Conical
• Filter Type: Multi-Layer Pleated Cotton
• Filtration Rating: 5 Micron
• Flow Capacity: 2,000+ CFM
• Power Support: 1000+ HP
• Installation: No Permanent Modifications Required

Features and benefits:

• 5" Conical Filter Design — Dramatically enlarged filtration surface area with over 2,000 CFM flow potential for maximum airflow capacity.
• Multi-Layer Cotton Medium — Traps particles down to 5 microns while maintaining minimal restriction for superior filtration and flow.
• High-Horsepower Support — Engineered to support builds well beyond 1000HP with future turbo upgrade compatibility.
• Seamless Conversion — Quick and hassle-free upgrade from existing 4" TGK intake with no permanent modifications required.
• Factory-Plus Aesthetic — Retains clean OEM appearance in the engine bay while delivering maximum performance benefits.
• Complete Kit Included — All required components included for seamless integration with your existing TGK Motorsport intake system.

Fitment