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790HP 2017 Mercedes-AMG C63-S Estate by Wimmer RST

At what point do supertune’s start getting depressing?  Take this new C63-S Estate by Germany’s Wimmer RennSport Technik.  This humble family hauled goes from a monstrous 500HP to a sheerly obscene 790! That is adding almost 300 horsepower — more than many performance cars deliver in total! Granted, the full Wimmer RST mod shown here is also priced at 30k Euro — enough to afford a nice WRX Sti if you wanted 300HP (and a whole car) attached. Will any STi deliver G-forces like this killer C63-S longroof? Nope. The results of 790HP to the back wheels are predictably shocking. …

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2.5s, 830HP 2017 Porsche 911 Turbo S Cabrio By Wimmer RST

How do you go from about 550 horsepower to well past 800?  Carefully! Wimmer RennSportTechnik has spent months developing their latest engine magic for the latest 911 Turbo S.  A wholesale revamp of the engine electronics, breathing and even mechanicals was required to have such Bugatti-like boost flowing through the H6TT motor. The results are quite shocking: the sprint pace is shockingly rapid.  Even more than the factory car, which is no slouch.  The overall vMax is stunning too: this machine can do a confirmed 226-mph!   2017 Porsche 911 Turbo S Cabrio By Wimmer RST ONE OF A KIND …

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2016 KTM X-Bow GT Delivers Helmet-Free Thrills Thanks to WIMMER RST

Germany’s Wimmer is not just a tuning and car mod company: they also run the KTM automotive sales operation in much of Germany. And they do it very well! The X-Bow GT is the closest this carbon-chassised racecar gets to being usable in daily driving — sans race helmet.  The new safety-glass windshield element features clear heating elements to melt off any ice, as well as wiper/washer functionality like a boring road car. Also nice wrap-around side windows to complete the chic decapotable look. But these features can be sorely missed when absent! The X-Box GT is a rare and …

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4.0s 2015 KTM X-Bow R Limited Edition by WIMMER RST

Just three of these very special KTM crossbowes will be made as a special performance model by German KTM distributor Wimmer Racing. Power is up by 80 ponies to 380 in total, dropping acceleration times comfortably into the 4’s via a new engine tine, carbon intake elements, and sports turbo upgrades. The X-Bow R wears a few of the tastiest KTM factory options, including a full aero underbody with extreme new diffusers and splitters. Plus the downforce package from a shockingly huge new wing in back.   2015 KTM X-Bow R Limited Edition by WIMMER RST KTM X-BOW R LIMITED …

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2016 Mercedes-AMG C63-S by WIMMER RST 12

2016 Mercedes-AMG C63-S Estate Up to 640HP Via WIMMER RennSportTechnik

640 horsepower to the back wheels of the all-new C63 AMG!? Yes, yes and more yes. The estate car models the Wimmer RST upgrades, but of course this powerkit will also do wonders for the sedan and upcoming coupe. An ECU module and free-flow downpipe, cat and exhaust are the ingredients Wimmer blends into this delicious tonic — available to order now as a Plug ‘n Play electronics upgrade (DIY-able and ships worldwide) or the full exhaust mechanical tweaks for those who will have them installed in-house at Wimmer or at their local carshop. 2016 Mercedes-AMG C63-S WIMMER Recent AMG …

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WIMMER RST 2015 KTM X-Bow Dubai Gold Edition 3

WIMMER RST Creates One-Off 2015 KTM X-Bow Dubai Gold Edition

    The KTM X-Bow still has a massive amount of potential: this carbon-fiber speedster layout is likely to be the next big format for track cars over the coming decades. Retiring the floppy old chassis rails of Caterhams is not an instant hit, though. It turns out some of the driving fun and pleasure may have been derived from all that flex under your bum around fast corners. So the X-Bow (said: ‘crossbow’) has an uphill climb to win over purists. To the uninitated, the KTM X-Bow can feel too anodyne, too sure-footed and too grippy for traditional UK …

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wimmer gt2 rs muscleplay

1006HP Porsche 911 GT2 RS MusclePlay by WIMMER Shows Bonkers 242MPH Vmax

If the racing Wimmer GT2 RS previously shown was track-optimized with a jump in 80-horsepower, this one is simply for the bonkers power-fiend. The twin-turbo Porsche now puts out an astounding 1006-horsepower. The output is so immense that we actually needed to convert the metric PS 1020 measurement to US horsepower. The difference is usually negigible, but when you hit the stratosphere…. obviously what is a rounding error on the Honda becomes a difference of 16 ponies. The indicated V-max of this MusclePlay RS is 242-mph — but it would be a brave soul who explores past 220 or so! …

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Porsche 911 GT2 RS by WIMMER

221MPH, 703HP Porsche 911 GT2 RS by WIMMER

We car-guys are becoming a bit desensitized to power outputs hitting absolutely huge heights. But any Porsche 911 with a horsepower figure starting in the 700’s is still a shocking thing. This Wimmer GT2 RS was designed to go racing from day one, and the car is a model of brutality and knife-edged speed even more than the stock ‘widow-maker.’ Along with the 83-horsepower increase over the factory model’s 620-horsepower comes an even bigger jump in top speed: to a frankly shocking 221-mph. As Porsche prepares to launch its own RS 911 model soon, it is good to see that …

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624HP Mercedes-Benz C63 AMG Estate by WIMMER Rennsporttechnik

It is only recently that the US market enjoys super-high-performance AMG wagons — our European friends have been loving their AMG Kombi’s and Estates for years now. But even for German domestic-market clients – we do not believe a wagon C63 was ever in the factory catalog. That makes this Wimmer conversion extra special. Bumping the power and style of the C63 is Wimmer RST — a helpful acronym when shortening Rennsporttechnik! Nothing shorthand about the 150-horsepower conversion in power in this yellow C63, nor the slammed stance and custom styling upgrade. Mercedes-Benz C63 AMG Estate by WIMMER     …

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