Austrian tuner MS Design announced a tuning package for the latest Audi S4 model, to be unveiled at the Top Marques Monaco 2013. Dubbed A46, this S4 gets a very unique design modification and a proper engine tuning kit that adds 117 horsepower to the output.

So what you get here, basically, is an RS4. But it doesn’t have to be an estate. The RS4 would have been a lot cooler as a sedan anyway, but Audi only offers that car as a wagon. With the MS kit on, the 450 horsepower sedan now accelerates from 0 to 100 km/h in 4.5 seconds and because the tuner has removed the top speed limiter, it goes all the way to 287 km/h.

As for the styling, and apart from a sexy body kit featuring red sports grille and red accenting, the A46 by MS Design also gets height-adjustable sport suspension and the 8.5 x 20-inch lightweight wheels. The last two bits also contribute to the car’s handling and help it cope with the extra power it now has.

For the interior MS Design offers a blend of leather, suede and carbon fiber. A fabulous package all around. MS has not revealed the pricing, but rest assured it is going to be much cheaper than the RS4.