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.
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.
FLOW EQUALS POWER
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 |
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.
NOTE: Upon receiving the item, please ensure that the part is indeed the correct item you have ordered. This can be achieved by checking labels on the packaging. Please also ensure a proper test fit of the item is conducted prior to paint and/or installation. Returns/Warranty claims will be voided if the item has been tampered with, or is no longer in resalable/new condition.