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

Their system does away with two potential boost leak points thanks to our single cast design. They have upgraded the factory rubber intercooler outlet hose to a multi-ply wire-reinforced silicone design with strong t-bolt clamps that resist boost leaks better than their stock counterparts. APR's new billet throttle body to manifold adapter provides a convenient boost and vacuum reference point which can be used for a gauge, or anything else that suits your build. Lastly, the system comes complete with a new throttle body and intake manifold gaskets, which are common problematic leak points many never know to address.

This comprehensive system is much larger than stock thanks to the sweeping design of the cast inlet pipe and oversized silicone hose. However, despite being dramatically larger than stock, the complete system is a negligible 2.4 lbs over stock! Simply put, the APR system is a complete upgrade from start to finish, flows better than stock and their competition, and is the only throttle body inlet system you'll ever need!

Please Note: 2019+ model year vehicles require the MS100198-A adapter unless the vehicle already has our full intake system with CI100038-G diverter valve adapter. This is only necessary if you're not running the full APR intake system with DV adapter.