The APR MS100198 Throttle Body Inlet System is a comprehensive upgrade to the factory charge pipe system from the intercooler outlet to the throttle body. All components are upgraded to provide a new, larger, free flowing system that flows roughly 34% more than stock!

Benefits of the APR MS100198 Throttlebody Inlet:

• Increases flow from 420 CFM to 560CFM
  A 34% improvement over the OEM inlet.
• Full length aluminum throttle body pipe
  Eliminates 2 boost leak points.
• Silicone intercooler outlet hose
  Oversized with EZ-flow stepped lips for maximum flow.
• Billet aluminum throttle body adapter
  provides a convenient boost and vacuum reference point.

APR MS100198 Inlet Design:

The APR Throttle Body system is much larger than stock thanks to the sweeping design of the cast inlet pipe, and oversized silicone hose. This was achieved by increasing the cross sectional area of the system and by reducing the tight radius bend directly in front of the throttle body. The 1-piece cast design eliminates 2 potential boost leak locations from the factory design.

APR MS100198 Turbocharger Inlet Vehicle Fitment:

• 2018-2020 Audi RS3  ____________________  2018 Audi RS3  2019 Audi RS3 *  2020 Audi RS3 * 
• 2017-2020 Audi TT RS  ____________________  2017 Audi TT RS  2018 Audi TT RS  2019 Audi TT RS *  2020 Audi TT RS * 

* 2019+ model year vehicles require the APR MS100198-A adapter unless the vehicle already has the APR full intake system with the APR CI100038-G diverter valve adapter.

APR MS100198 Inlet Manufacturing:
The APR Throttle Body Inlet System uses a full length cast aluminum throttle body pipe with a multi-ply wire-reinforced silicone intercooler outlet hose. A billet aluminum throttle body adapter with boost and vacuum reference point is also included. The system comes complete with new throttle body and intake manifold gaskets.

APR MS100198 Throttlebody Inlet Install:
Installation of the APR Throttlebody Inlet takes about 90 minutes. Basic hand tools are needed.