In the past, Onyx Cars has typically stayed glued to the SUV lineup of a number of brands, but last year, something funny happened; the luxury tuner revealed a tuning package for the Bentley Continental. Now back to prove that that package was not a mere fluke, Onyx Cars has developed yet another tuning package for the luxury coupe, working off of the previous package they created. The new package includes exterior and interior updates, as well as a 20 HP boost over the original.

The exterior was spruced up with a modified front bumper with carbon fiber inserts and a lower front splitter. Brightening up the front of the car are new LED daytime running lights. Moving to the side of the Bentley, Onyx added some new side skirts and then widened the wheel arches a bit. The back of the car received a revised bumper, a rear carbon diffuser, and a carbon fiber boot lid spoiler. Finishing off the package is a new set of 22-inch black forged wheels.

The interior wasn’t exactly the focus of the tuning firm so all they added was their typical bespoke buffalo leather and carbon fiber paneling.

As for the engine updates, Onyx Cars took the Bentley Continental GT’s standard 6.0 liter W12 and bumped it up from the standard 567 HP all the way to 660 HP. That final outcome is 20 HP up from their last tuning project for the same car.