APR Motorsports has added fuel to the fire with their Stage III Twin Scroll Supercharger applicable for 4.2 V8 Audi S vehicles. A Colorado customer of ours came to us to install the system in efforts to make his 2012 S5 truly spit fire. The kit fit like a glove and went on seamlessly putting out all kinds of power and torque while being throaty and responsive. Here is how they describe the kit on their website.

“APR’s Engineering Teams are pleased to present our second iteration of the Audi 4.2l V8 FSI Supercharger application. Producing over 537 HP and 443 ft-lbs of torque, APR’s B8 S5 Stage III adds over 187 horsepower which completely transforms Audi’s latest coupe to new levels of acceleration and performance.

Applying forced induction to a normally aspirated production engine is no simple task and APR’s Engineering Teams understand that new innovations, processes and components must be incorporated into the design to insure OEM reliability and drivability while producing incredible performance results. Within APR’s Stage III, you will find more components and higher quality parts at every comparison than with any of the competing products currently available. The goal of APR’s design was not merely fitment and operation but consideration of the long term effects of such a dramatic power increase and the overall reliability of the vehicle. Extra steps must be taken to insure Performance Without Compromise.”

The Audi all-wheel drive system is the perfect platform to handle the new addition of power, no matter the conditions, sun, rain, or snow. It is the perfect winter going coupe that will also terrorize warm summer roads. This S5 is now truly lives up to its name AUDI: Automated Under Demonic Influence.

Now some eye candy: