EuroSport Tuning Post-Throttle Valve Charge Pipe Kit – Audi B9 S4/S5 (3.0T)
Maximize the airflow and unlock consistent power gains with the EuroSport Tuning Post-Throttle Valve Charge Pipe Kit, specifically engineered for the Audi B9 S4 and S5 equipped with the 3.0T engine. This essential upgrade addresses one of the most overlooked restrictions in the intake path—perfect for tuned vehicles pushing beyond stock boost levels.
Designed to complement performance upgrades like high-flow intercoolers, turbo inlets, and intakes, this charge pipe kit delivers improved airflow, throttle response, and reliability under high boost conditions. If you're chasing consistent performance, this kit belongs on your build list.
Why Upgrade?
The factory post-throttle pipes were never built with high-performance tuning in mind. When increasing power and boost, these stock components become a bottleneck—limiting airflow and responsiveness. Our high-flow mandrel-bent solution removes that restriction, offering a smoother, more durable path for charged air to travel.
Key Features:
Optimized for tuned 3.0T engines – eliminates a key restriction after the throttle body
Mandrel-bent aluminum piping for maximum flow and durability
Wrinkle black powder-coated finish – sleek, durable, and heat-resistant
Improves airflow, throttle response, and overall engine efficiency
Direct bolt-on installation – no modifications needed
Includes all necessary hardware for a complete install
Designed to pair perfectly with high-flow turbo inlets, charge pipes, and intercoolers
Fitment:
Audi S4 (B9) 3.0T
Audi S5 (B9) 3.0T
Whether you're building a full-performance setup or just optimizing key airflow components, this post-throttle charge pipe kit delivers the performance edge your B9 deserves.
Cross Reference:
ES3579787
ES3579784
