Mercedes-Benz C63 AMG Coupe Supercharged to 680-Horses, Courtesy of VÄTH

Do you need a little bit more oomph for your Mercedes-Benz C63 AMG Coupe? Vath promises to address your needs with its new Väth V63 tuning kit that brings a host of engine, chassis, exterior and interior upgrades.

But before you read on, you might want to know that the package - not including the car itself - is priced at €64,308 or about US$83,600.

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VÄTH Unleashes 660-HP Mercedes-Benz CLS 63 AMG

If for some very strange reason you find that the Mercedes-Benz CLS 63 AMG lacks some serious punch under its hood, Germany's Vath has developed a new performance package for Stuttgart's sports saloon.

The tuner breaths more fire into the CLS 63 AMG through the use of its V63RS engine kit that bumps the 5.5-liter bi-turbocharged V8's output from 525-hp and 700-Nm to 660-horses and a whopping 990Nm or 730 lb-ft of peak torque.

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VÄTH Drops More Power to the Mercedes-Benz CL63 AMG

There are plenty of reasons to leave the latest Mercedes-Benz CL 63 AMG untouched, but some folks out there are always open to improvements. Enter the world of German tuning firm Väth that has unleashed a new performance package for the Mercedes' facelifted coupe.

Väth starts with the V63S tuning kit that includes a software upgrade for the ECU bumping the bi-turbocharged V8's output from 536HP 590 lb-ft to a monstrous 630-horsepower and 686lb-ft (930Nm) of peak torque.

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VÄTH Turns up the Wick on the Mercedes-Benz CL500 Coupe

The Mercedes-Benz CL500 [C216] coupe is the latest car to drop into the hands of German tuning firm VÄTH. The company starts by squeezing more power out of the 5.5-liter V8 engine through the use of sport camshafts, custom stainless steel sport catalysts and air filters. Output is lifted from 388HP to 460HP and 600Nm, while VÄTH also removes the speed limiter allowing the modified CL500 to reach a top speed of 290km/h or 180mph. Read more »

More Power Please: Väth Extracts up to 270HP from Mercedes C250 CGI

If you want your Mercedes-Benz C250 CGI to be faster and more "carbon-fibery", German tuning firm, Väth, has you covered with its latest package that includes cosmetic upgrades and a variety of modifications under the hood.

There are two levels of performance upgrades for the car's 1.8-liter turbocharged four-cylinder petrol engine. Priced at €1,200, the first kit bumps output from 204HP and 310Nm to 255 HP and 370 Nm. As a result, top speed is lifted to 260km/h or 162mph. The second stage, which includes a new intercooler (€1,186.60) and a sport exhaust system (€2,011.10), brings output to a more potent 270HP.

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VÄTH G55 AMG: A 680HP Mercedes-Benz G-Class at Your Service

There's something about the AMG version of Mercedes-Benz's timeless G-Class that makes tuners go haywire. This time, it's Mercedes-Benz tuning specialist, Vath, that has presented a fully tricked-out G55 AMG.

In stock form, the über G-Class is powered by a 5.5-liter supercharged V8 churning out a completely respectable 500HP and 700Nm (516 lb-ft) of torque. After Vath gets its way with the V8 engine, output is lifted to 680HP and 800Nm (590 lb-ft) allowing the G55 AMG to reach a top speed of 265km/h or 165mph.

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VATH Supercharges Mercedes-Benz SLK 55AMG Roadster to 565HP and €126,000+

Another day, another tuning story. This time it's Mercedes-Benz specialist Vath that has unveiled the V58 which is based on the SLK 55 AMG. The stock model comes with a 5.5-liter V8 engine delivering 360HP and 510Nm of torque.

The increase of the V8 engine's displacement to 5.8-liters along with the addition of a compressor and a series of other measures including a new exhaust system and recalibrated ECU, just to mention a few, push output to 565 horsepower and 770Nm or 568 lb-ft. The extra kick in the pants allows the V58 SLK to top out at 310km/h or 193 mph.

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