APR Tuned Audi B8 S4 3.0 TFSI vs Stock Audi B8 S4 3.0 TFSI

By: APR | 09/13/2010 < Back to Blog Home

APR Tuned B8 S4 3.0 TFSI 6MT with APR Stage II OEM ECU Recalibration and APR RSC Full Catback Exahust System vs a Stock Audi B8 S4 3.0 TFSI with DSG Transmission and Stratmosphere Intake System.