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The do88 intercooler-to-throttle hose for 1991–1997 Audi S4, S6 and A6 2.2T (C4 AAN) supplies the charge-air connection between intercooler and throttle body in black finish. Produced to match the specific routing for these Audi turbo applications, it provides a direct replacement option to restore intercooler plumbing and maintain intended boost flow on the listed 2.2T C4 models.
do88 91-97 Audi S4/S6/A6 2.2T C4 (AAN) Intercooler to Throttle Hose - Black
