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 OEM 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, Tiguan 18-24​