Source: PP-Performance and Cam Shaft

As you can see, the shiny material is applied to the roof, winglets and rear diffuser. Elsewhere, there's tinted taillights, black wheels and yellow brake calipers.
For added performance, the company offers a revised ECU which enables the 4.5-liter V8 engine to produce 588 PS (432 kW / 580 hp) and 562 Nm (414 lb-ft) of torque - a modest increase of 18 PS (13 kW / 18 hp) and 22 Nm (16 lb-ft).

German tuner Cam Shaft has unveiled their new styling (barely) and performance package for the Cadillac CTS-V.
To give the car a European flair, the CTS has been outfitted with a matte-white wrap (€2,250) and matte-black painted accents (€3,250). According to the company, these changes give the car a more "selective" appearance that mimics a stealth bomber (if it were white).
Under the hood, the 6.2-liter V8 features a larger air intake, a revised ECU, and a Wait4Me supercharger kit (€3,250). Thanks to these tweaks, output climbs from 564 PS (415 kW / 556 hp) to 630 PS (463 kW / 621 hp).