Porsche Panamera Onyx GST tuning program revealed
Onyx Concept presents today a comprehensive package for the Porsche Panamera, a kit called Onyx GST Edition. The specialists from Onyx Concept offer two stages, the first one including new front and rear bumpers, a rear spoiler, LED daytime running lights and a carbon fiber diffuser. Porsche Panamera Onyx GST These improvements are priced at $16,999. The Stage Two pack...