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APR News

APR Presents the Audi A8/A8L 4.0 TFSI ECU Upgrade!

January 3rd, 2014

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We’re excited to release our Stage I ECU Upgrade for the Audi A8 and A8L 4.0 TFSI. This completes our Stage I ECU Upgrade offering for all Audi 4.0 TFSI engine variants as found in the S6/S7, A8/A8L, S8 and RS6/RS7.

The APR Stage I ECU Upgrade gives you higher peak numbers of 545 HP / 629 FT-LBS on 93 (R+M)/2 octane and up to 578 HP / 679 FT-LBS on 100 (R+M)/2 octane race fuel. As much as +127 HP and +175 FT-LBS of torque are available through the power band! APR’s ECU Upgrade is …

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Phone: (800) 680-7921 Local Phone: +1 (334) 502-5181 Fax: (334) 502-5180 Address: APR LLC, 4800 US HWY 280 West, Opelika, AL 36801

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