iE Turbo Inlet Pipes are designed specifically for your 2021-2022 Audi RS6 or RS7, delivering a comprehensive boost to the iE Air Intake System with further improved airflow. Providing an instant 28.46% increase in flow compared to the stock inlets, the combined upgrade results in an impressive 88.46% flow increase when paired with an iE intake and inlet combo. Elevate your intake system and let your twin-turbo V8 engine breathe more freely!
HIGH-FLOW DESIGN
30% LARGER
THAN STOCK INLETS
UPGRADE FOR
iE INTAKE SYSTEM
COMPLETE YOUR INTAKE
STOCK & HYBRID TURBO
ADAPTABLE
EASY TURBO UPGRADES
- DESIGN & FEATURES
- INSTALL & FITMENT
LEADING FEATURES
- Provides 88.46% more flow over stock with iE Intake System
- 70mm effective inner diameter (30% larger than stock)
- High-quality aircraft-grade aluminum inlets
- O-ring sealed adapter rings for easy hybrid turbo upgrades
Stock turbo adapter rings are included. Hybrid adapters are sold separately.
Note: The larger inlets and oversized silicone components are specifically designed as a direct upgrade for the iE Cold Air Intake System only.
FLOW EQUALS POWER
Achieving optimal airflow is a delicate balance of increasing volume and size while maintaining an optimized shape for efficient air travel through the turbo inlet pipes. Utilizing advanced 3D scanning, flow simulation software, and rapid prototyping, our inlets maximize the flow characteristics while ensuring a perfect factory-like fitment. This results in a substantial 70mm inner diameter, occupying all available space for the highest possible airflow.
CAST ALUMINUM
To accomplish the unique shapes and bends necessary for maximum airflow, iE turbo inlets are manufactured from aircraft-grade aluminum castings. This process yields an attractive finish and an incredibly durable product that retains all factory connections and mounts for a seamless install.
HYBRID TURBO SUPPORT
iE 4.0T Turbo Inlet Pipes are designed to accommodate stock or hybrid turbos. Our CNC-machined and O-ring sealed adapter rings provide a smooth transition from the large inlet to stock or TTE1020 hybrid turbochargers. The turbo inlet is oversized and seamlessly tapers down to the turbo to meet air supply demands.
Stock turbo adapter rings are included; hybrid adapters will be sold separately. TTE1020 hybrid adapters coming soon.
FLOW RESULTS
Back-to-back flow bench testing shows consistent airflow gains over the stock turbo inlet pipes.
The chart below details flow gains (CFM) over stock.
| -IN. H20 | STOCK | IE INTAKE | IE INTAKE & INLET |
| -5 | 260 CFM | 416 CFM | 490 CFM |
| -10 | 388 CFM | 596 CFM | 695 CFM |
| -15 | 487 CFM | 730 CFM | 852 CFM |
| -20 | 570 CFM | 844 CFM | 982 CFM |
| -25 | 641 CFM | 945 CFM | 1097 CFM |
| -30 | 710 CFM | 1033 CFM | 1201 CFM |
INSTALLATION
iE's Turbo Inlets are a direct bolt-on upgrade for 2021-2022 RS6/RS7 4.0T engines equipped with an iE air intake system. The installation process is straightforward, requiring no permanent modifications and can be completed with basic tools. Watch our helpful installation video for the complete process.
Installation time: Approximately 1 hour
FITMENT GUIDE
| MAKE | MODEL | YEAR | GEN |
| AUDI | RS6 | 2021-2022 | C8 |
| AUDI | RS7 | 2021-2022 | C8 |
2023+ model years have significant changes to the factory PCV system and are currently non-compatible with iE turbo inlet pipes. Solutions are currently being explored by our engineering team, no ETA is available a this time.
