IE Carbon Fiber Intake Cover
Add the IE carbon fiber intake cover to your IE intake!
Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!
IE Carbon Fiber Air Intake System Cover
An upgrade for those with existing iE Cold Air Intake Kits.
Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!
SAI Filter Kit
Used on vehicles with secondary air injection
Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!
Turbo Muffler Delete
Improve throttle response and turbo noise
Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!
IE Performance Intake System
Power gains of 17HP & 21 ft-lbs to the wheels!
Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!
For 2020+ models only
For 2020+ models only
Carbon Air Intake System
Unleash 900+ horsepower, 41% more airflow, and aggressive twin-turbo sound with iE's high-flow carbon fiber air intake system.
Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!
IE Turbo Inlet Pipes - C8 RS6/RS7
Provides an instant 28.46% increase in flow compared to the stock inlets, and an impressive 88.46% flow increase when paired with an iE intake and inlet combo.
Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!
High-Flow Charge Pipe Kit
Flow without limits: The ultimate bolt-on upgrade for Audi B9 power, sound, and reliability.
Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!
IE Carbon Fiber Intake System
Up to 19hp & 21ft-lbs over stock!
Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!
Performance Cast Turbo Inlet Pipe
Installs in place of the the flow-restrictive, factory turbo inlet and allows your turbo to breathe freely!
Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!
When it comes to unlocking the true potential of your Audi, Volkswagen, BMW, or other European performance vehicle, Integrated Engineering is your go-to brand for high-performance parts and upgrades. Available at ECS Tuning, Integrated Engineering offers a wide range of engine components, turbochargers, intake systems, exhaust systems, and performance software, all designed to deliver exceptional performance gains, reliability, and precision engineering. Whether you're looking to boost horsepower, improve throttle response, or enhance overall vehicle performance, Integrated Engineering has the perfect solution for your needs.