Customer came in with a bone stock 2010 B8 S4 and was pretty set on going with the full APR package. We set him up with a Stage 2 ECU Upgrade, Supercharger Pulley, Stage 1 & 2 Carbon Intake, and a full RSC exhaust with silver tips as well as a Eurocode Alu Kreuz.

We dynoed the car the way it was and it put down 289whp & around 300wtq on the Dyno Dynamics dyno we use.


First was the intake

Then removed the front to install the supercharger pulley

Next came the full RSC exhaust & the DTS and back on the dyno it went.



Gains in power and torque are right around what we expected. 361whp & 337wtq Car runs great, customer is happy and we're sure he will be back for more goodies in the near future!