do88 pressure hoses for Audi Quattro and Ur-Quattro 2.2T 10V models (1981–1990) are supplied in black as replacement charge-air lines. They handle turbo/intercooler pressure routing for the specified years and engine, offering a direct replacement option to maintain the boost plumbing layout. These hoses are formed to match the factory routing on those Audi models.
do88 81-90 Audi Quattro/Ur-Quattro 2.2T 10V Pressure Hoses - Black