Discolored Pipe on Turbocharger – 2013-2018 Audi

2018 Audi RS7

NHTSA ID Number: 10161603 Manufacturer Communication Number: A2119322034999_4 Summary This informational bulletin contains an explanation for a discolored pipe.   30 Affected Products Vehicles MAKE MODEL YEAR AUDI A8 2013-2018 AUDI RS7 2013-2018 AUDI S6 2013-2018 AUDI S7 2013-2018 AUDI S8 2013-2018   On 4.0l bi-turbo FSI engines, the pipe on the impeller side of the bank …

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