Build the APR induction system around your exact Audi RS3 8V or TT RS 8S model year. Choose the 4-inch turbocharger inlet system on its own or the complete open-intake configuration with APR's carbon-fiber filter assembly. The 2019-and-newer configurations include the required CI100038-G diverter-valve adapter.
Confirmed left-hand-drive applications
- 2017-2020 Audi RS3 8V, 2.5 TFSI
- 2018-2022 Audi TT RS 8S, 2.5 TFSI
This system does not fit right-hand-drive vehicles. Select the configuration that exactly matches the vehicle year. Confirm the installed turbocharger and all supporting modifications before ordering; adapter rings for certain hybrid turbochargers are sold separately.
Choose your configuration
- Turbo inlet: APR CI100038 with a cast 4-inch turbo inlet, 4-inch carbon-fiber back tube, heat shield, PCV hardware, couplers, clamps and stock-turbo adapter.
- Complete open intake: adds APR CI100038-A with its 9-inch washable cotton filter, frontal filter opening, 6-inch carbon-fiber inlet section, mounting bracket and application-specific hardware.
- 2019-and-newer vehicles: include APR CI100038-G as required by APR for the updated diverter-valve connection.
Manufacturer-reported performance
APR reports up to 45 percent more airflow than the original inlet components with CI100038 and up to 60 percent more airflow than the complete original intake system when the APR open filter is added. Results depend on the vehicle, calibration, turbocharger, supporting hardware, installation and test conditions.
Installation
Follow APR's current installation instructions. Professional installation is recommended for correct turbo-inlet sealing, hose routing, bracket alignment, fastener torque and final leak and fault checks.
Emissions disclosure
APR currently classifies CI100038 and CI100038-A under Emissions Code 7. APR states that these parts are legal under the EPA Tampering Policy in states that accept those provisions, but they are not legal for sale or use in California. CARB testing is pending. The purchaser is responsible for confirming the rules that apply to the vehicle and destination.
Warranty
Warranty eligibility, exclusions and claim handling are governed by APR's current written policy. Confirm the coverage that applies to the selected configuration before installation.