TGK Motorsport 4" Intake With OEM Air Box Conversion - C7 S6/RS6/S7/RS7

Introducing the TGK Motorsport Audi 4.0T Air Intake System, the ultimate upgrade for your 4.0T engine. Engineered with precision and crafted to perfection, this air intake system is designed to take your Audi's performance to the next level. Specifically designed to seamlessly connect to the original C7 Airbox, this kit incorporates an OEM RS7 Filter. The Locking Collar utilizes a Billet Aluminum locking ring, which snaps into the factory air box, just like the factory piece.  It is important to note that it is not compatible with the factory S6/S7 Filter due to the smaller filter inlet size of the S6/S7 Filter. At TGK Motorsport, we believe in pushing the boundaries of innovation, and the Audi 4.0T Air Intake System is no exception. It all starts with our meticulous flow tested design, developed from a 3D scan and transformed into a flawless 3D model. Countless design hours were dedicated to creating an intake system that delivers unrivaled performance. The highlight of this sy