The APR Charge Pipe System is a comprehensive, direct replacement upgrade, to the factory system. The factory plastic and rubber turbo outlet pipe is a small and restrictive 38mm pipe that has shown to melt, deform, and cause boost leaks under extreme conditions. The APR System remedies this by upgrading the system to a larger 60mm aluminum pipe, along with a new multi-ply fluorosilicone coated turbocharger outlet hose. APR EZ-Flow stepped lip hoses provide a smooth transition from hose to pipe, and the included T-bolt clamps ensure a strong and leak-resistant seal at the pipe. All brackets are TIG-welded for a strong and precise fit, and the pipe is coated black. A protruding lip at the edge of the pipe helps prevent hose slippage. This pipe is a direct fit to the APR DTR6054 Turbocharger and the APR or OEM intercooler hose. APR Recommends upgrading the intercooler hoses as well for maximum performance and reliability. Fits Audi A3 15-20, A3 Quattro 15-20, Q3 19-24, S3 15-20, TT Quattro 16-23, TTS Quattro 16-23; VW Arteon 19-21, Golf 15-18, Golf Alltrack 17-19, Golf R 15-19, Golf SportWagen 15-19, GTI 15-21, Jetta 19-24