Audi S7 4.0 TFSI Quarter Mile - APR Stage I vs Stock

02/18/2013
10 min read

Audi S7 4.0 TFSI Quarter Mile - APR Stage I vs Stock

02/18/2013
10 min read

APR's Stage I ECU Upgrade for the Audi S7 4.0 TFSI vs a stock Audi S7 in the quarter mile.

generic

APR
1265 Posts