Mercedes-Benz C63 AMG Receives Power Boost by Wimmer RS

When it comes to German tuners, the name of the game is power. The more the merrier. In its latest take on the Mercedes-Benz C63 AMG, Wimmer RS has presented the Level 3 performance kit, which increases the 6.3-liter V8 engine's output to 580-horsepower and 690 Nm (509 lb-ft), up from 457 HP and 600 Nm.

To bestow over 120 HP on top of the already potent naturally aspirated V8, Wimmer RS made a series of upgrades including the addition of a reprogrammed ECU, air filter from K&N, air induction optimization, a new sports catalyst and optimized cat-back all-stainless steel exhaust system.

The tuner also fiddled around with the the electronic speed limiter allowing the C63 AMG to reach a limited top speed of 305 km/h or 190 mph.

As an option, Wimmer RS offers a KW-Club Sport Suspension and high performance Dunlop Sport Maxx GT tires.

The cost of the full performance level 3 kit is set at €9,900 (about US$13,800 at today's rates) including installation.

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BRABUS SV12 R Biturbo 800 Claims the Title of World’s Most Powerful Luxury Sedan

This here is the all-new Mercedes-Benz S-Class-based Brabus SV12 R Biturbo 800. With 800 hp (597 kW) and 1,047 lb-ft (1,420 Nm) on tap, the R800 sets a new milestone in the luxury segment, while dwarfing the S65 AMG in the process.

This luxo-barge-on-steroids uses the same V12 engine that originally came with the BRABUS E V12. That means that the displacement has been increased from 5.5 to 6.3 liters (336 to 385 cui), by using a special crankshaft with longer stroke, larger pistons and corresponding larger bore.

A new air intake is also used, alongside high-performance manifolds and water-to-air intercoolers.

While the engine is capable of delivering a peak torque of 1,047 lb-ft (1,420 Nm) at 2,100 rpm, for technical reasons (as in not to tear apart the transmission) it has been limited to 'just' 811 lb-ft or 1,100 Nm. Even so, the five-speed automatic transmission had to be thoroughly strengthened.

BRABUS claims that the SV12 R Biturbo 800 is also the world's fastest luxury sedan with an electronically limited(!) top speed of 217 mph (350 km/h). Breaking the 62 mph (100 km/h) "barrier" in just 3.9 seconds is no small feat either.

Naturally, the suspension, brakes and aerodynamics have been heavily modified, so that your average oligarch can safely wring every ounce of performance out of this beast.

Wheels come in three sizes, from 19 to 21 inches, and in four "flavors": three-piece forged and high-gloss polished BRABUS Monoblock VI wheels with six double spokes, multi-spoke Monoblock E wheels, Monoblock S wheels with double-spoke design and Monoblock F PLATINUM EDITION forged wheels with cross-spoke design. Pirelli or Yokohama offer the matching rubber, in sizes 265/30 (front) and 295/30 (rear).

The tour de force continues in the cabin, where countless combinations of leather or Alcantara and exclusive wood trim sets are available. The iBusiness multimedia system deserves a special note, as it's for the very first time that various Apple components have been fully integrated into the vehicle electronics of the Mercedes S-Class.

There's no information on the price yet, but surely it will match all the other specs. And who cares? If you really want the fastest opulence there is, you'll surely find a way to "has it..."

By Csaba Daradics

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Senner Tuning Beefs up Mercedes-Benz ML500

After unveiling its Nissan 370Z and Audi A5 Cabriolet kits in September, German tuning firm Senner is at it again with its treatment for the Mercedes-Benz ML500. The company's engineers first turned their attention on the SUVs 5.5-liter V8 engine by optimizing the ECU module and lifting output from the factory model's 388HP and 530Nm, to 412HP and 560Nm [416 lb-ft] of torque.

Other go-fast features include suspension upgrades and a stainless-steel sport exhaust system with trapezoidal tailpipes. A set of 22-inch aluminum wheels are also part of the package, shod in Vredestein "Wintrac Xtreme" high-performance winter sized 295/30 R22.

Prices for the complete kit start from €9,800 in Germany.

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RENNtech Widens Up Mercedes-Benz C63 AMG with New Aero Package

Mercedes-Benz tuning specialist RENNtech is back again, this time with a C63 AMG saloon wide bodykit that is said to enhance the car's aerodynamics, although we reckon most owners will buy it for the show.

Claimed to be inspired by Stuttgart's DTM racing cars, the full C74 aero package includes a carbon fiber rear deck lid spoiler, a rear diffuser package with distinctive exhaust tips, front and rear fender flares and wide body conversion kit that increases the overall rear track width to 74'' and allows the use of 11-inch wide wheels with 315-series tires.

The complete package costs $15,450, but RENNtech also offers C63 AMG owners the option of buying the components individually. More details on pricing and specs in the release below.

Press Release

C74 Full Package $15,450

Full high quality carbon fiber exterior aero package includes Rear Decklid Spoiler, Rear Diffuser, Rear Widebody Kit, Front Wide Body Kit and Front Splitter

OE quality and perfect fitment

All products designed, developed and engineered in house by RENNtech

74″ rear track width

DTM inspired package injects adrenaline into the C63 exterior styling with a wider stance and improved aerodynamics

C63 Aerodynamic Package $11,950

Exterior carbon fiber aero package includes all of the above listed components, but without the Front Widebody Kit

C63 Rear Decklid Spoiler $1,650

Full high quality carbon fiber (gloss or matte)

Agressive design improves airflow and downforce on rear of vehicle

Easy installation, mounts with 3M double-sided tape

C63 Front Splitter $2,650

Full high quality carbon fiber (gloss, or matte)

Greatly enhances front fascia aesthetics while keeping a similar approach angle

Splitter was specifically designed to increase front end downforce while still allowing proper underbody airflow in order to function with our rear diffuser

No modifications or drilling required, installs with 3M double sided tape and four OEM underbody fastening points

C63 Rear Diffuser w/ Integrated exhaust tips $3,950

Full high quality carbon fiber (gloss, or matte)

Replaces the OE diffuser and exhaust tips

Utilizes same attachment locations as the OE diffuser

Aggressive/race inspired design improves air flow underneath the vehicle, increases rear downforce and functions as the companion component to our front splitter

Four CNC machined 3.5" exhaust tips and blow-through pipes included

Rear Widebody Kit $3,850

6 pc. fender flare package

Full high quality carbon fiber (gloss, or matte)

Brings rear track width to 74"

Fits up to 11" wide wheels and 315 series tire

DTM style design with integrated extractors

Front Widebody Kit $3,750

6 pc.fender flare package

Full high quality carbon fiber (gloss, or matte)

Compliments widened rear track width and improves steering characteristics

DTM style design with integrated extractors

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