The upcoming Geneva Motor Show in March will see Porsche tuning specialist SpeedART unleash a slew of styling and performance goods for the 991 Carrera and Carrera S models branded under the SP91-R nameplate.

SpeedART is giving us our second look at the SP91-R package for the 2012 Porsche 911 after the release of a teaser image back in September while also providing more details on the components that will go on sale later this year.

The PS9-300D is SpeedART's newest performance package that bundles aero add-ons with modest engine upgrades for the recently introduced Porsche Panamera Diesel.

The German tuning firm starts out with the Panamera's 3.0-liter turbocharged V6 diesel that leaves the Stuttgart factory with 250-ponies and a peak torque of 550Nm (406 lb-ft) channeled to the rear wheels through an 8-speed automatic transmission.

Suffice to say, it won't be long before we're flooded with bespoke creations and a sea of performance programs for the all-new 2012 Porsche 911, which just made its world debut at the Frankfurt Motor Show earlier this month.

One of the first tuning houses to tease its work is renowned Porsche specialist Speedart. The German firm's upcoming model is the SP91-R based on the 911 Carrera S, which in factory tune is powered by a 3.8-liter flat-six delivering 400 ponies.