do88 turbo inlet hose in blue for 1999–2000 Audi S3 and TT 1.8T engines (APY/AUL/APX) is offered as a replacement turbo inlet component. It is intended to reconnect the turbocharger inlet plumbing where the original hose has worn or failed and follows the vehicle-specific routing for those models. Use this blue inlet hose when restoring correct turbo inlet connections on supported 1.8T vehicles.
do88 99-00 Audi S3/TT 1.8T (APY/AUL/APX) Turbo Inlet Hose - Blue