Image 1 of 1 2012 - 2015 S7 4.0T V8 Twin Turbo Stage 1 $999.99 Stage 1 Gains:PSI 19 - 22Horse Power 90Torque 130Includes RSP Single car Dyno* Add To Cart Added! Stage 1 Gains:PSI 19 - 22Horse Power 90Torque 130Includes RSP Single car Dyno* Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More