Jul 2, 2024 4.0T PI Install guide PDF with install guide and pinout for the best supplementary fueling solution on the EA824 4.0TFSI platform
Apr 26, 2024 C4Tuning.com Chris @ C4Tuning . com is now providing ECU calibrations for the 4.0T EA824 platform. He personally owns the worlds fastest FULL weight, daily driven C7 RS7 with 100-200 in the 3's!
Jun 30, 2023 Closed July 3rd & 4th SRM will be closed July 3rd and 4th for Holidays.
Jun 12, 2022 Pikes Peak 991 GT3 Check out E-motion Engineering Pikes Peak 991 GT3 with our Billet Intake Manifold
Nov 16, 2019 No Fly Zone December 2019 What new limits will be pushed

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C4Tuning for Audi A8 D4 (11-17) 4.0T

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