Audi equipped your B9 A4 or A5 with squished, irregular, and restrictive plastic charge pipes. The iE High-Flow Charge Pipe Kit removes those compromises with smooth, mandrel-bent aluminum engineered to channel air cleanly and let the turbo breathe and sound the way it should.
Your factory plastic charge pipes feature abrupt bends and poor internal transitions, disrupting airflow and reducing turbo efficiency. The iE Audi B9 charge pipe upgrade replaces every restriction with smooth, mandrel-bent aluminum, delivering up to 13% more flow than stock and providing clean, consistent airflow from the turbo to the throttle body.
Audi molded a disappointing resonator chamber directly into the factory charge pipes to kill turbo sound and add yet another airflow restriction. Don't worry - this upgrade removes it. You’ll finally hear all those hidden spool and turbo sounds set free.
Shallow bead rolls on other aftermarket designs are why charge pipes leak, blow off, and are generally make these products a hassle. Our charge pipes feature our proprietary CNC-machined Grip-Lock ends that mechanically bite into the couplers, keeping them locked in place even under serious boost.
Where generic, Alibaba and Temu parts rattle and rub, iE charge pipes are engineered to fit with millimeter-perfect precision. We 3D-scanned the engine bay and obsessively prototyped the system to retain factory mounting points, clear all components, and install with basic tools. This is what "bolt-on" is supposed to feel like.
Designed to integrate seamlessly with the iE Air Intake System and FDS Intercooler, improving airflow across the entire charge system while supporting higher boost, ECU tuning, and larger turbo upgrades without becoming obsolete.
No. This is a true bolt-on airflow upgrade that functions safely on completely stock software. Because an ECU tune removes factory restrictions and supports higher boost, a tune is required to realize the full performance potential of these pipes, however it isn't necessary.
Yes. This system is designed as a direct replacement for the factory charge piping and fits the stock intercooler as well as any aftermarket intercooler that uses factory connection locations, including the iE FDS ™ Performance Intercooler.
Both! This charge pipe kit replaces the entire air path from the turbocharger outlet to the intercooler, and from the intercooler to the throttle body. For a complete airflow system, pair this upgrade with the iE High-Flow Air Intake and iE FDS ™ Intercooler.
If you’re blowing off couplers or seeing leaks at the factory connection points or O-rings, yes. The iE High-Flow ™ Charge Pipe Kit replaces the stock plastic connections with welded, mechanical Grip-Lock™ pipe ends, heavy-duty silicone couplers, and clamps designed to eliminate the most common Audi B9 boost-leak failure points.
Threading into thin-wall charge piping creates a structural weak point. For safer and more reliable water-methanol injection, we recommend using the integrated methanol port found on the thick cast end.
Yes this product works with all the hybrid turbochargers we have tested.
Enjoy a quick and hassle-free DIY install. Basic hand tools are all that is needed for this one.
Eurosport Performance does not have live inventory. Although we aim shipping out not stocked products within 5 business days, supply constraints, import proceedures and product availability can cause additionnal delays. Please refer to the table below for more accurate details.
In stock - We have the item in stock at our warehouse and you can expect fulfillment within 24 hours.
Usually ships within 5-7 business days - We must import this product from our supplier or the manufacturer. Standard import proceedures take between 5-7 business days and you can expect fulfillment within 8 business days.
Back ordered - This product is out of stock at our warehouse with units in transit from our supplier. Fulfillment can vary.
If you wish to have a more accurate ETA, please send us a message at info@es-performance.com and we will respond within 24-48h.
12 Months
All products sold by Eurosport Performance are warrantied against manufacturing defects according to the manufacturer's warranty policy*. Warranty does not cover abuse, misuse, damages caused from improper manipulation, normal wear and tear, improper installation, or damages resulting from racing. Warranties only apply to the original owner. If a product is found defective, the customer will receive, at the discretion of Eurosport Performance, a replacement part at no extra cost. Eurosport Performance is not responsible for fitment inaccuracies regardings products sold outside of the United States or Canada. Please confirm compatibility prior to placing an order or contact us for more information.
* Conditions may apply. Please visit our Refund Policy or contact us at info@es-performance.com
