APR Throttle Body Hose - 2.0T EA888.4 Audi S5 B8 and the cast aluminum turbo

and the cast aluminum turbo inlets use adapter rings with ideal entrances

innovation

Each part comes electropolished giving it a bright and clean finish

Your exhaust pipes simply butts up to the CNC-machined section of the casting making for a clean transition and clamping point with a slip clamp at each end

4 lb spring inside versus an 8

APR Throttle Body Hose - 2.0T EA888.4 Audi S5 B8 and the cast aluminum turboFits Audi A3 22 24, A3 Quattro 22 24, S3 22 24; VW Arteon 22 23, Golf R 22 24, GTI 22 24 The APR Throttle Body Hose replaces the factory rubber hose and worm gear clamps with a high quality multi ply silicone hose and strong Clampco T bolt clamps. The interior of the hose is smooth and lined with a fluorosilicone material designed to resist oil degradation and extend component life. EZ Flow stepped lips within the hose allows for a smooth connection