APR Throttle Body Inlet System Adapter
Not sure which option fits your application? Contact Us — we're happy to help.
APR Throttle Body Inlet System Adapter - Audi RS3 (8V) / TT RS (8S) - 2.5T
APR builds this adapter as a small but essential piece of hardware for owners running the APR Throttle Body Inlet System on their Audi RS3 or TT RS. It solves a specific compatibility gap for later model year cars, letting the inlet system integrate properly with the factory diverter valve setup when the full APR intake isn't fitted.
This listing covers the Audi RS3 (8V) and TT RS (8S), both fitted with the 2.5T five cylinder engine, for 2019 and later model years running APR's Throttle Body Inlet System.
Note: This adapter is only required if you're running the APR Throttle Body Inlet System without the APR intake system and diverter valve adapter. If you already have the full APR intake kit, this part is not needed.
Key Features
- Purpose built adapter for APR Throttle Body Inlet System
- Restores correct diverter valve integration on 2019+ 2.5T models
- Direct fit design, no cutting or permanent modification required
- SKU: MS100198-A
Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please ensure your vehicle's year and existing APR intake configuration are confirmed before ordering.
Not sure if this adapter suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.
Vehicle Compatibility
| Make | Model | Chassis | Engine |
|---|---|---|---|
| Audi | RS3 | 8V | - |
| Audi | TT RS | 8S | - |
Technical Specifications
| Spec | Value |
|---|---|
| Application | Required for 2019+ model year Audi RS3 (8V) / TT RS (8S) 2.5T vehicles running the APR Throttle Body Inlet System without the APR intake system and diverter valve adapter |
No instructions available for this product.

Need Help Finding the Right Part?
We’ll Track It Down for You
We know how frustrating it can be searching for the right part. If it’s not listed on our site, that doesn’t mean we can’t source it.
Fill out the quick form below and our team will track it down for you.

