TGK Air Intake System For Audi C7 S6/RS6/S7/RS7 - 5" Open Filter

The factory airbox on 2012-2018 Audi C7 S6, RS6, S7, and RS7 models restricts airflow with its complex dual-inlet design and plastic construction. The OEM components create turbulence and limit the aggressive induction sound these 4.0T twin-turbo engines deserve.

TGK's cast aluminum intake system eliminates these restrictions with a single inlet design that's been flow tested for maximum velocity. The result is improved throttle response, louder turbo induction noises, and optimized airflow to your Audi's high-performance engine.

4" Air Filter Configuration Options

Filter surface area: Standard    
Airflow capacity: Excellent    
Service interval: 15,000 miles    
Sound level: Aggressive   
Best for: Daily/street

Features

Cast Aluminum Construction— Superior heat dissipation and structural integrity vs. plastic OEM components

Single Inlet Design— Eliminates turbulence from dual-inlet factory setup for smoother airflow

Flow Tested Engineering— CFD optimized for maximum velocity and minimal restriction

Enhanced Induction Sound— Hear your turbos spool with aggressive, race-inspired acoustics

Improved Throttle Response— Reduced lag and sharper acceleration from optimized airflow path