do88 turbo inlet hose in red for 1999–2000 Audi S3 and TT 1.8T engines (APY/AUL/APX) serves as a vehicle-specific replacement for the turbo inlet connection. It restores the routed path between intake and turbocharger where the original hose may have failed. Choose the red option when replacing a degraded inlet hose to return the turbo plumbing to proper service condition on the listed models.
do88 99-00 Audi S3/TT 1.8T (APY/AUL/APX) Turbo Inlet Hose - Red