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Audi A4 RS4 4.2 V8 FSI 450hp ECU Tuning File

Audi A4 RS4 4.2 V8 FSI 450hp

B8 - 2012 - 2015

Power +20bhp
Stock
450bhp
Tuned
470bhp
Torque +20Nm
Stock
430Nm
Tuned
450Nm
Make
Audi
Model
A4
Generation
B8 - 2012 - 2015
Engine
RS4 4.2 V8 FSI 450hp

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The Audi A4 RS4 4.2 V8 FSI 450hp (B8 - 2012 - 2015) produces 450bhp and 430Nm in standard form. Our Stage 1 ECU tuning file raises output to 470bhp and 450Nm, a gain of 20bhp and 20Nm, with no hardware modifications required. The file is delivered through the ByteFlash Portal and is ready to write to the vehicle.

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