Stage III+ Supercharger Kit
Audi RS4 4.2l Stage
III Supercharger System
APR?s Engineering Teams are pleased to present our first
iteration of the Audi 4.2l V8
FSI supercharger application. Producing
over 570hp and 510 ft-lbs of torque, APR?s RS4 Stage III propels one
of Audi?s most prestigious performance vehicles 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.
Not only will RS4?s equipped with APR?s Stage III produce blistering increases in wide open
throttle acceleration, daily driving is greatly improved with
increased torque and horsepower available in even the lowest rpm?s
of the power band. Less downshifting for passing and greater rates
of acceleration at all points result in a driving characteristic of
pure enjoyment in all situations. Both Drag Racing and Road Racing
demands are taken into consideration during the design and
calibration process in order to provide a well rounded solution for
all enthusiasts.
Audi B8 S5 4.2l Stage III
Supercharger System
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.
Not only will S5?s equipped with APR?s Stage III produce blistering increases in wide open
throttle acceleration, daily driving is greatly improved with
increased torque and horsepower available in even the lowest rpm?s
of the power band. Less downshifting for passing and greater rates
of acceleration at all points result in a driving characteristic of
pure enjoyment in all situations. Both Drag Racing and Road Racing
demands are taken into consideration during the design and
calibration process in order to provide a well rounded solution for
all enthusiasts.
