Onyx Concept has receently released a new tuning program for the Porsche Panamera, dubbed the GST Edition.
Starting with the exterior, customers get to choose between two stages of body kit. Stage One ($16,999 / €12,999) includes new bumpers, redesigned side skirts and extended wheel arches. There's also a rear spoiler, a carbon fiber diffuser, a custom exhaust system and new daytime running lights.
In the event you want a little more, Stage Two package ($23,599 / €17,999) adds a ventilated "SuperSport" hood, front fender air outlets, a roof-mounted fin and carbon fiber mirror caps.
Additional options include a bespoke paint job, carbon door handles, 22-inch forged alloy wheels, a quilted leather interior, carbon fiber trim, a sport steering wheel and new floor mats made from lambs wool
For added performance, the Irish tuner will offer a variety of engine upgrades. Details haven't been announced but the company promises to take the Panamera Diesel up to 350 hp - an increase of 100 hp, while the Panamera Turbo can be tuned to develop 620 hp, up from 500 hp.
